Make your own free website on Tripod.com

Home | Tools | Glossary | Links | Books | Essays | Search | E-Mail

Park Factors

BPF is batters’ park factor. PPF is pitchers’ park factor. See tools for a detailed explanation.

1999 American League                        BPF   PPF
-----------------------------------------------------
ANA  Edison International Field            1.00  1.01
BAL  Camden Yards                          0.99  0.98
BOS  Fenway Park                           1.03  1.02
CHI  Comiskey Park                         1.00  1.00
CLE  Jacobs Field                          1.03  1.02
DET  Tiger Stadium                         1.01  1.02
KC   Kauffman Stadium                      1.01  1.03
MIN  Metrodome                             1.02  1.04
NY   Yankee Stadium II                     0.96  0.95
OAK  Oakland-Alameda Coliseum              0.98  0.98
SEA  Kingdome/SafeCo Field                 1.01  1.01
TB   Tropicana Field                       1.02  1.03
TEX  The Ballpark                          1.04  1.03
TOR  Skydome                               1.01  1.01

1999 National League                        BPF   PPF
-----------------------------------------------------
ARI  Bank One Ballpark                     1.00  1.00
ATL  Turner Field                          0.99  0.97
CHI  Wrigley Field                         1.01  1.02
CIN  Cinergy Field                         1.01  1.01
COL  Coors Field                           1.22  1.24
FLA  Pro Player Stadium                    0.94  0.95
HOU  Astrodome                             0.98  0.96
LA   Dodger Stadium                        0.95  0.94
MIL  Milwaukee County Stadium              1.00  1.01
MON  Olympic Stadium                       0.99  1.00
NY   Shea Stadium                          0.97  0.96
PHI  Veterans Stadium                      1.01  1.02
PIT  Three Rivers Stadium                  1.01  1.01
SD   Qualcomm Stadium                      0.94  0.93
SF   3Com Park                             0.93  0.93
STL  Busch Stadium                         0.99  0.99

1998 American League                        BPF   PPF
-----------------------------------------------------
ANA  Anaheim Stadium                       1.01  1.01
BAL  Oriole Park at Camden Yards           0.98  0.97
BOS  Fenway Park II                        1.00  0.99
CHI  Comiskey Park II                      0.98  0.98
CLE  Jacobs Field                          1.03  1.03
DET  Tiger Stadium                         1.01  1.01
KC   Royals Stadium                        1.04  1.06
MIN  Hubert H Humphery Metrodome           1.00  1.01
NY   Yankee Stadium II                     0.98  0.96
OAK  Oakland Coliseum                      0.97  0.98
SEA  Kingdome                              1.00  1.00
TB   Tropicana Field                       1.04  1.05
TEX  The Ballpark at Arlington             1.04  1.04
TOR  Skydome                               1.00  1.00

1998 National League                        BPF   PPF
-----------------------------------------------------
ARI  Bank One Ballpark                     1.01  1.02
ATL  Turner Field                          1.02  1.00
CHI  Wrigley Field                         1.03  1.03
CIN  Cinergy Field                         1.02  1.02
COL  Coors Field                           1.19  1.20
FLA  Joe Robbie Stadium                    0.96  0.97
HOU  Astrodome                             0.98  0.96
LA   Dodger Stadium                        0.93  0.92
MIL  County Stadium                        1.01  1.02
MON  Stade Olympique                       0.96  0.97
NY   Shea Stadium                          0.99  0.99
PHI  Veterans Stadium                      1.02  1.03
PIT  Three Rivers Stadium                  1.02  1.02
SD   Qualcomm Stadium                      0.91  0.90
SF   3Com Park                             0.96  0.96
STL  Busch Stadium II                      0.99  0.99

1997 American League                        BPF   PPF
-----------------------------------------------------
ANA  Anaheim Stadium                       1.00  1.00
BAL  Oriole Park at Camden Yards           0.97  0.96
BOS  Fenway Park II                        1.02  1.02
CHI  Comiskey Park II                      0.96  0.96
CLE  Jacobs Field                          1.04  1.03
DET  Tiger Stadium                         0.99  1.00
KC   Royals Stadium                        1.02  1.03
MIL  County Stadium                        1.01  1.01
MIN  Hubert H Humphery Metrodome           1.01  1.02
NY   Yankee Stadium II                     0.99  0.97
OAK  Oakland Coliseum                      0.98  0.99
SEA  Kingdome                              0.99  0.99
TEX  The Ballpark at Arlington             1.05  1.05
TOR  Skydome                               1.01  1.01

1997 National League                        BPF   PPF
-----------------------------------------------------
ATL  Turner Field                          1.02  1.00
CHI  Wrigley Field                         1.02  1.02
CIN  Cinergy Field                         1.01  1.02
COL  Coors Field                           1.23  1.23
FLA  Joe Robbie Stadium                    0.95  0.96
HOU  Astrodome                             0.96  0.95
LA   Dodger Stadium                        0.92  0.92
MON  Stade Olympique                       1.00  1.00
NY   Shea Stadium                          0.96  0.96
PHI  Veterans Stadium                      1.00  1.01
PIT  Three Rivers Stadium                  1.02  1.02
SD   Qualcomm Stadium                      0.93  0.92
SF   3Com Park                             0.98  0.98
STL  Busch Stadium II                      0.99  0.99

1996 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park at Camden Yards           0.99  0.98
BOS  Fenway Park II                        1.03  1.03
CAL  Anaheim Stadium                       0.98  0.98
CHI  Comiskey Park II                      0.95  0.94
CLE  Jacobs Field                          1.00  0.98
DET  Tiger Stadium                         0.99  1.01
KC   Royals Stadium                        0.97  0.98
MIL  County Stadium                        1.05  1.05
MIN  Hubert H Humphery Metrodome           1.02  1.03
NY   Yankee Stadium II                     1.02  1.01
OAK  Oakland Coliseum                      0.96  0.96
SEA  Kingdome                              1.00  0.99
TEX  The Ballpark at Arlington             1.00  1.01
TOR  Skydome                               1.06  1.06

1996 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.04
CHI  Wrigley Field                         1.01  1.01
CIN  Riverfront Stadium                    0.99  0.99
COL  Coors Field                           1.29  1.29
FLA  Joe Robbie Stadium                    0.96  0.96
HOU  Astrodome                             0.91  0.91
LA   Dodger Stadium                        0.92  0.91
MON  Stade Olympique                       1.03  1.02
NY   Shea Stadium                          0.93  0.93
PHI  Veterans Stadium                      1.03  1.04
PIT  Three Rivers Stadium                  1.03  1.04
SD   Jack Murphy Stadium                   0.95  0.95
SF   Candlestick Park                      0.96  0.97
STL  Busch Stadium II                      1.00  1.01

1995 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park at Camden Yards           1.05  1.04
BOS  Fenway Park II                        1.02  1.02
CAL  Anaheim Stadium                       1.00  1.00
CHI  Comiskey Park II                      0.97  0.96
CLE  Jacobs Field                          1.00  0.98
DET  Tiger Stadium                         1.01  1.02
KC   Royals Stadium                        1.03  1.03
MIL  County Stadium                        1.08  1.08
MIN  Hubert H Humphery Metrodome           0.99  1.00
NY   Yankee Stadium II                     0.98  0.97
OAK  Oakland Coliseum                      0.91  0.92
SEA  Kingdome                              1.03  1.03
TEX  The Ballpark at Arlington             0.98  0.99
TOR  Skydome                               1.00  1.00

1995 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.02  1.01
CHI  Wrigley Field                         0.96  0.97
CIN  Riverfront Stadium                    0.99  0.98
COL  Coors Field                           1.28  1.28
FLA  Joe Robbie Stadium                    1.03  1.04
HOU  Astrodome                             0.93  0.92
LA   Dodger Stadium                        0.91  0.91
MON  Stade Olympique                       1.02  1.01
NY   Shea Stadium                          1.00  1.00
PHI  Veterans Stadium                      1.03  1.03
PIT  Three Rivers Stadium                  1.02  1.04
SD   Jack Murphy Stadium                   0.96  0.97
SF   Candlestick Park                      0.96  0.97
STL  Busch Stadium II                      1.00  1.01

1994 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park at Camden Yards           1.05  1.04
BOS  Fenway Park II                        1.05  1.05
CAL  Anaheim Stadium                       1.01  1.02
CHI  Comiskey Park II                      0.98  0.97
CLE  Jacobs Field                          1.00  0.98
DET  Tiger Stadium                         1.00  1.01
KC   Royals Stadium                        1.04  1.04
MIL  County Stadium                        1.05  1.05
MIN  Hubert H Humphery Metrodome           1.00  1.01
NY   Yankee Stadium II                     0.96  0.95
OAK  Oakland Coliseum                      0.92  0.92
SEA  Kingdome                              1.02  1.02
TEX  The Ballpark at Arlington             1.00  1.00
TOR  Skydome                               1.00  1.00

1994 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.02  1.01
CHI  Wrigley Field                         0.99  0.99
CIN  Riverfront Stadium                    0.99  0.98
COL  Mile High Stadium                     1.16  1.18
FLA  Joe Robbie Stadium                    1.03  1.04
HOU  Astrodome                             0.95  0.94
LA   Dodger Stadium                        0.93  0.93
MON  Stade Olympique                       1.01  1.00
NY   Shea Stadium                          0.99  0.99
PHI  Veterans Stadium                      1.02  1.02
PIT  Three Rivers Stadium                  1.01  1.03
SD   Jack Murphy Stadium                   0.97  0.98
SF   Candlestick Park                      0.95  0.95
STL  Busch Stadium II                      0.98  0.99

1993 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park at Camden Yards           1.03  1.02
BOS  Fenway Park II                        1.08  1.08
CAL  Anaheim Stadium                       1.04  1.05
CHI  Comiskey Park II                      0.98  0.97
CLE  Cleveland Stadium                     1.00  1.00
DET  Tiger Stadium                         0.99  0.99
KC   Royals Stadium                        1.04  1.05
MIL  County Stadium                        0.95  0.94
MIN  Hubert H Humphery Metrodome           1.02  1.02
NY   Yankee Stadium II                     0.99  0.98
OAK  Oakland Coliseum                      0.95  0.96
SEA  Kingdome                              1.00  1.01
TEX  Arlington Stadium                     0.96  0.96
TOR  Skydome                               1.02  1.01

1993 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.02  1.00
CHI  Wrigley Field                         1.02  1.02
CIN  Riverfront Stadium                    1.00  1.00
COL  Mile High Stadium                     1.20  1.22
FLA  Joe Robbie Stadium                    1.02  1.03
HOU  Astrodome                             0.96  0.96
LA   Dodger Stadium                        0.96  0.97
MON  Stade Olympique                       1.04  1.03
NY   Shea Stadium                          0.96  0.97
PHI  Veterans Stadium                      0.99  0.99
PIT  Three Rivers Stadium                  1.00  1.00
SD   Jack Murphy Stadium                   1.03  1.03
SF   Candlestick Park                      0.96  0.96
STL  Busch Stadium II                      0.98  0.97

1992 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park at Camden Yards           1.03  1.02
BOS  Fenway Park II                        1.07  1.07
CAL  Anaheim Stadium                       1.01  1.01
CHI  Comiskey Park II                      0.99  0.98
CLE  Cleveland Stadium                     0.98  0.99
DET  Tiger Stadium                         1.01  1.00
KC   Royals Stadium                        1.03  1.03
MIL  County Stadium                        0.98  0.97
MIN  Hubert H Humphery Metrodome           1.03  1.03
NY   Yankee Stadium II                     0.99  0.99
OAK  Oakland Coliseum                      0.95  0.95
SEA  Kingdome                              1.01  1.01
TEX  Arlington Stadium                     0.96  0.96
TOR  Skydome                               1.05  1.04

1992 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.04
CHI  Wrigley Field                         1.03  1.03
CIN  Riverfront Stadium                    1.03  1.03
HOU  Astrodome                             0.96  0.96
LA   Dodger Stadium                        0.98  0.98
MON  Stade Olympique                       0.99  0.99
NY   Shea Stadium                          0.99  0.99
PHI  Veterans Stadium                      1.00  1.00
PIT  Three Rivers Stadium                  0.99  0.98
SD   Jack Murphy Stadium                   1.02  1.02
SF   Candlestick Park                      0.94  0.94
STL  Busch Stadium II                      0.97  0.97

1991 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.96  0.97
BOS  Fenway Park II                        1.05  1.05
CAL  Anaheim Stadium                       1.00  1.00
CHI  Comiskey Park II                      0.98  0.97
CLE  Cleveland Stadium                     1.01  1.01
DET  Tiger Stadium                         1.01  1.01
KC   Royals Stadium                        1.00  1.01
MIL  County Stadium                        0.98  0.97
MIN  Hubert H Humphery Metrodome           1.05  1.04
NY   Yankee Stadium II                     1.00  1.01
OAK  Oakland Coliseum                      0.94  0.94
SEA  Kingdome                              1.00  1.01
TEX  Arlington Stadium                     0.98  0.98
TOR  Skydome                               1.04  1.03

1991 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.06
CHI  Wrigley Field                         1.05  1.05
CIN  Riverfront Stadium                    1.04  1.03
HOU  Astrodome                             0.94  0.95
LA   Dodger Stadium                        0.98  0.98
MON  Stade Olympique                       0.99  0.98
NY   Shea Stadium                          0.99  0.99
PHI  Veterans Stadium                      0.99  1.00
PIT  Three Rivers Stadium                  0.98  0.97
SD   Jack Murphy Stadium                   1.03  1.03
SF   Candlestick Park                      0.97  0.97
STL  Busch Stadium II                      1.01  1.01

1990 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.97  0.97
BOS  Fenway Park II                        1.05  1.04
CAL  Anaheim Stadium                       0.98  0.98
CHI  Comiskey Park                         0.98  0.98
CLE  Cleveland Stadium                     1.00  1.00
DET  Tiger Stadium                         1.01  1.01
KC   Royals Stadium                        0.98  0.98
MIL  County Stadium                        0.99  0.99
MIN  Hubert H Humphery Metrodome           1.07  1.06
NY   Yankee Stadium II                     1.00  1.02
OAK  Oakland Coliseum                      0.96  0.95
SEA  Kingdome                              1.01  1.01
TEX  Arlington Stadium                     1.00  1.00
TOR  Skydome                               1.02  1.01

1990 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.06
CHI  Wrigley Field                         1.07  1.08
CIN  Riverfront Stadium                    1.04  1.04
HOU  Astrodome                             0.97  0.98
LA   Dodger Stadium                        0.97  0.97
MON  Stade Olympique                       0.96  0.96
NY   Shea Stadium                          1.00  0.99
PHI  Veterans Stadium                      1.00  1.01
PIT  Three Rivers Stadium                  0.96  0.95
SD   Jack Murphy Stadium                   1.01  1.01
SF   Candlestick Park                      0.96  0.96
STL  Busch Stadium II                      1.00  1.01

1989 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.97  0.98
BOS  Fenway Park II                        1.06  1.06
CAL  Anaheim Stadium                       0.98  0.98
CHI  Comiskey Park                         0.98  0.98
CLE  Cleveland Stadium                     1.02  1.02
DET  Tiger Stadium                         0.98  0.98
KC   Royals Stadium                        1.00  0.99
MIL  County Stadium                        0.99  0.99
MIN  Hubert H Humphery Metrodome           1.07  1.07
NY   Yankee Stadium II                     0.99  1.00
OAK  Oakland Coliseum                      0.96  0.95
SEA  Kingdome                              1.03  1.04
TEX  Arlington Stadium                     1.02  1.02
TOR  Exhibition Stadium /Skydome           0.98  0.97

1989 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.03  1.04
CHI  Wrigley Field                         1.07  1.08
CIN  Riverfront Stadium                    1.03  1.03
HOU  Astrodome                             0.97  0.97
LA   Dodger Stadium                        0.98  0.98
MON  Stade Olympique                       1.01  1.01
NY   Shea Stadium                          0.95  0.93
PHI  Veterans Stadium                      1.00  1.01
PIT  Three Rivers Stadium                  0.97  0.96
SD   Jack Murphy Stadium                   1.00  1.00
SF   Candlestick Park                      0.97  0.97
STL  Busch Stadium II                      1.03  1.04

1988 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.97  0.98
BOS  Fenway Park II                        1.04  1.04
CAL  Anaheim Stadium                       0.97  0.97
CHI  Comiskey Park                         1.00  1.00
CLE  Cleveland Stadium                     1.03  1.04
DET  Tiger Stadium                         0.96  0.96
KC   Royals Stadium                        1.01  1.01
MIL  County Stadium                        1.01  1.00
MIN  Hubert H Humphery Metrodome           1.03  1.03
NY   Yankee Stadium II                     0.99  0.99
OAK  Oakland Coliseum                      0.97  0.95
SEA  Kingdome                              1.04  1.05
TEX  Arlington Stadium                     1.02  1.03
TOR  Exhibition Stadium                    1.00  0.99

1988 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.05  1.07
CHI  Wrigley Field                         1.05  1.05
CIN  Riverfront Stadium                    1.04  1.04
HOU  Astrodome                             0.96  0.96
LA   Dodger Stadium                        0.97  0.97
MON  Stade Olympique                       1.05  1.04
NY   Shea Stadium                          0.95  0.93
PHI  Veterans Stadium                      1.02  1.03
PIT  Three Rivers Stadium                  0.99  0.99
SD   Jack Murphy Stadium                   0.98  0.99
SF   Candlestick Park                      0.96  0.95
STL  Busch Stadium II                      1.01  1.01

1987 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.97  0.99
BOS  Fenway Park II                        1.03  1.02
CAL  Anaheim Stadium                       0.97  0.97
CHI  Comiskey Park                         1.02  1.03
CLE  Cleveland Stadium                     1.01  1.02
DET  Tiger Stadium                         0.96  0.95
KC   Royals Stadium                        1.02  1.02
MIL  County Stadium                        1.03  1.03
MIN  Hubert H Humphery Metrodome           1.04  1.04
NY   Yankee Stadium II                     0.99  0.98
OAK  Oakland Coliseum                      0.93  0.93
SEA  Kingdome                              1.05  1.06
TEX  Arlington Stadium                     1.00  1.00
TOR  Exhibition Stadium                    1.02  1.01

1987 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.05  1.07
CHI  Wrigley Field                         1.04  1.05
CIN  Riverfront Stadium                    1.04  1.04
HOU  Astrodome                             0.96  0.96
LA   Dodger Stadium                        0.97  0.97
MON  Stade Olympique                       1.03  1.03
NY   Shea Stadium                          0.95  0.93
PHI  Veterans Stadium                      1.03  1.04
PIT  Three Rivers Stadium                  1.01  1.01
SD   Jack Murphy Stadium                   0.96  0.97
SF   Candlestick Park                      0.95  0.94
STL  Busch Stadium II                      1.02  1.02

1986 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.99  0.99
BOS  Fenway Park II                        1.00  1.00
CAL  Anaheim Stadium                       0.99  0.98
CHI  Comiskey Park                         1.03  1.03
CLE  Cleveland Stadium                     0.98  0.99
DET  Tiger Stadium                         1.00  0.99
KC   Royals Stadium                        1.02  1.02
MIL  County Stadium                        1.03  1.04
MIN  Hubert H Humphery Metrodome           1.03  1.03
NY   Yankee Stadium II                     0.99  0.98
OAK  Oakland Coliseum                      0.93  0.93
SEA  Kingdome                              1.01  1.02
TEX  Arlington Stadium                     1.02  1.03
TOR  Exhibition Stadium                    1.02  1.01

1986 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.07
CHI  Wrigley Field                         1.08  1.09
CIN  Riverfront Stadium                    1.04  1.04
HOU  Astrodome                             0.97  0.97
LA   Dodger Stadium                        0.93  0.93
MON  Stade Olympique                       0.99  0.99
NY   Shea Stadium                          0.97  0.95
PHI  Veterans Stadium                      1.04  1.04
PIT  Three Rivers Stadium                  1.02  1.03
SD   Jack Murphy Stadium                   0.98  0.98
SF   Candlestick Park                      0.95  0.95
STL  Busch Stadium II                      0.99  0.98

1985 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.97  0.97
BOS  Fenway Park II                        1.04  1.03
CAL  Anaheim Stadium                       1.00  0.99
CHI  Comiskey Park                         1.04  1.04
CLE  Cleveland Stadium                     0.99  1.00
DET  Tiger Stadium                         0.99  0.98
KC   Royals Stadium                        1.00  1.00
MIL  County Stadium                        1.00  1.00
MIN  Hubert H Humphery Metrodome           1.06  1.06
NY   Yankee Stadium II                     0.98  0.97
OAK  Oakland Coliseum                      0.93  0.93
SEA  Kingdome                              1.01  1.02
TEX  Arlington Stadium                     1.01  1.02
TOR  Exhibition Stadium                    1.03  1.02

1985 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.07
CHI  Wrigley Field                         1.11  1.11
CIN  Riverfront Stadium                    1.05  1.05
HOU  Astrodome                             0.97  0.96
LA   Dodger Stadium                        0.97  0.97
MON  Stade Olympique                       0.94  0.94
NY   Shea Stadium                          0.98  0.96
PHI  Veterans Stadium                      1.03  1.03
PIT  Three Rivers Stadium                  0.99  1.00
SD   Jack Murphy Stadium                   0.99  0.98
SF   Candlestick Park                      0.95  0.96
STL  Busch Stadium II                      0.99  0.98

1984 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.98  0.97
BOS  Fenway Park II                        1.05  1.04
CAL  Anaheim Stadium                       0.99  0.99
CHI  Comiskey Park                         1.05  1.04
CLE  Cleveland Stadium                     1.02  1.02
DET  Tiger Stadium                         0.99  0.98
KC   Royals Stadium                        1.01  1.01
MIL  County Stadium                        0.96  0.96
MIN  Hubert H Humphery Metrodome           1.05  1.05
NY   Yankee Stadium II                     0.96  0.95
OAK  Oakland Coliseum                      0.93  0.94
SEA  Kingdome                              0.99  1.00
TEX  Arlington Stadium                     1.03  1.04
TOR  Exhibition Stadium                    1.04  1.03

1984 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.07  1.07
CHI  Wrigley Field                         1.09  1.09
CIN  Riverfront Stadium                    1.05  1.05
HOU  Astrodome                             0.93  0.93
LA   Dodger Stadium                        0.99  0.98
MON  Stade Olympique                       0.96  0.95
NY   Shea Stadium                          0.99  0.99
PHI  Veterans Stadium                      1.02  1.01
PIT  Three Rivers Stadium                  1.00  1.00
SD   Jack Murphy Stadium                   1.00  0.99
SF   Candlestick Park                      0.97  0.98
STL  Busch Stadium II                      0.97  0.97

1983 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.98  0.97
BOS  Fenway Park II                        1.07  1.07
CAL  Anaheim Stadium                       0.99  0.99
CHI  Comiskey Park                         1.04  1.03
CLE  Cleveland Stadium                     1.04  1.04
DET  Tiger Stadium                         0.97  0.96
KC   Royals Stadium                        1.00  1.00
MIL  County Stadium                        0.92  0.92
MIN  Hubert H Humphery Metrodome           1.04  1.05
NY   Yankee Stadium II                     0.96  0.96
OAK  Oakland Coliseum                      0.94  0.95
SEA  Kingdome                              1.04  1.05
TEX  Arlington Stadium                     0.98  0.99
TOR  Exhibition Stadium                    1.06  1.06

1983 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.07  1.07
CHI  Wrigley Field                         1.05  1.05
CIN  Riverfront Stadium                    1.04  1.05
HOU  Astrodome                             0.94  0.94
LA   Dodger Stadium                        0.99  0.99
MON  Stade Olympique                       0.99  0.99
NY   Shea Stadium                          0.99  1.00
PHI  Veterans Stadium                      0.99  0.98
PIT  Three Rivers Stadium                  1.03  1.02
SD   Jack Murphy Stadium                   0.97  0.96
SF   Candlestick Park                      0.97  0.97
STL  Busch Stadium II                      1.00  1.00

1982 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.00  0.99
BOS  Fenway Park II                        1.06  1.06
CAL  Anaheim Stadium                       1.00  1.00
CHI  Comiskey Park                         1.00  0.99
CLE  Cleveland Stadium                     1.00  1.00
DET  Tiger Stadium                         1.00  1.00
KC   Royals Stadium                        1.00  1.00
MIL  County Stadium                        0.94  0.93
MIN  Hubert H Humphery Metrodome           1.03  1.04
NY   Yankee Stadium II                     0.98  0.98
OAK  Oakland Coliseum                      0.96  0.96
SEA  Kingdome                              1.03  1.04
TEX  Arlington Stadium                     0.95  0.95
TOR  Exhibition Stadium                    1.09  1.10

1982 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.04  1.04
CHI  Wrigley Field                         1.03  1.04
CIN  Riverfront Stadium                    1.02  1.03
HOU  Astrodome                             0.92  0.92
LA   Dodger Stadium                        0.98  0.96
MON  Stade Olympique                       1.02  1.01
NY   Shea Stadium                          0.99  1.01
PHI  Veterans Stadium                      1.02  1.02
PIT  Three Rivers Stadium                  1.03  1.03
SD   Jack Murphy Stadium                   0.95  0.95
SF   Candlestick Park                      1.00  1.00
STL  Busch Stadium II                      1.01  1.01

1981 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.00  0.99
BAL  Memorial Stadium                      1.00  0.99
BAL  Memorial Stadium                      1.00  0.99
BOS  Fenway Park II                        1.06  1.06
BOS  Fenway Park II                        1.06  1.06
BOS  Fenway Park II                        1.06  1.06
CAL  Anaheim Stadium                       1.00  1.00
CAL  Anaheim Stadium                       1.00  1.00
CAL  Anaheim Stadium                       1.00  1.00
CHI  Comiskey Park                         0.98  0.98
CHI  Comiskey Park                         0.98  0.98
CHI  Comiskey Park                         0.98  0.98
CLE  Cleveland Stadium                     0.99  0.99
CLE  Cleveland Stadium                     0.99  0.99
CLE  Cleveland Stadium                     0.99  0.99
DET  Tiger Stadium                         1.04  1.03
DET  Tiger Stadium                         1.04  1.03
DET  Tiger Stadium                         1.04  1.03
KC   Royals Stadium                        0.99  0.99
KC   Royals Stadium                        0.99  0.99
KC   Royals Stadium                        0.99  0.99
MIL  County Stadium                        0.95  0.94
MIL  County Stadium                        0.95  0.94
MIL  County Stadium                        0.95  0.94
MIN  Metropolitan Stadium                  1.07  1.08
MIN  Metropolitan Stadium                  1.07  1.08
MIN  Metropolitan Stadium                  1.07  1.08
NY   Yankee Stadium II                     0.99  0.98
NY   Yankee Stadium II                     0.99  0.98
NY   Yankee Stadium II                     0.99  0.98
OAK  Oakland Coliseum                      0.95  0.95
OAK  Oakland Coliseum                      0.95  0.95
OAK  Oakland Coliseum                      0.95  0.95
SEA  Kingdome                              1.04  1.05
SEA  Kingdome                              1.04  1.05
SEA  Kingdome                              1.04  1.05
TEX  Arlington Stadium                     0.95  0.95
TEX  Arlington Stadium                     0.95  0.95
TEX  Arlington Stadium                     0.95  0.95
TOR  Exhibition Stadium                    1.06  1.08
TOR  Exhibition Stadium                    1.06  1.08
TOR  Exhibition Stadium                    1.06  1.08

1981 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.03  1.03
ATL  Atlanta-Fulton County Stadium         1.03  1.03
ATL  Atlanta-Fulton County Stadium         1.03  1.03
CHI  Wrigley Field                         1.04  1.06
CHI  Wrigley Field                         1.04  1.06
CHI  Wrigley Field                         1.04  1.06
CIN  Riverfront Stadium                    1.02  1.02
CIN  Riverfront Stadium                    1.02  1.02
CIN  Riverfront Stadium                    1.02  1.02
HOU  Astrodome                             0.95  0.94
HOU  Astrodome                             0.95  0.94
HOU  Astrodome                             0.95  0.94
LA   Dodger Stadium                        0.96  0.95
LA   Dodger Stadium                        0.96  0.95
LA   Dodger Stadium                        0.96  0.95
MON  Stade Olympique                       1.01  1.00
MON  Stade Olympique                       1.01  1.00
MON  Stade Olympique                       1.01  1.00
NY   Shea Stadium                          0.98  1.00
NY   Shea Stadium                          0.98  1.00
NY   Shea Stadium                          0.98  1.00
PHI  Veterans Stadium                      1.04  1.04
PHI  Veterans Stadium                      1.04  1.04
PHI  Veterans Stadium                      1.04  1.04
PIT  Three Rivers Stadium                  1.03  1.03
PIT  Three Rivers Stadium                  1.03  1.03
PIT  Three Rivers Stadium                  1.03  1.03
SD   Jack Murphy Stadium                   0.93  0.93
SD   Jack Murphy Stadium                   0.93  0.93
SD   Jack Murphy Stadium                   0.93  0.93
SF   Candlestick Park                      0.98  0.98
SF   Candlestick Park                      0.98  0.98
SF   Candlestick Park                      0.98  0.98
STL  Busch Stadium II                      1.03  1.02
STL  Busch Stadium II                      1.03  1.02
STL  Busch Stadium II                      1.03  1.02

1980 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.99  0.98
BOS  Fenway Park II                        1.05  1.05
CAL  Anaheim Stadium                       0.98  0.97
CHI  Comiskey Park                         1.00  1.00
CLE  Cleveland Stadium                     1.00  1.01
DET  Tiger Stadium                         1.02  1.02
KC   Royals Stadium                        1.01  1.00
MIL  County Stadium                        0.97  0.96
MIN  Metropolitan Stadium                  1.07  1.08
NY   Yankee Stadium II                     0.98  0.97
OAK  Oakland Coliseum                      0.93  0.93
SEA  Kingdome                              1.01  1.02
TEX  Arlington Stadium                     0.97  0.97
TOR  Exhibition Stadium                    1.05  1.07

1980 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.03  1.04
CHI  Wrigley Field                         1.07  1.09
CIN  Riverfront Stadium                    1.00  0.99
HOU  Astrodome                             0.92  0.91
LA   Dodger Stadium                        0.98  0.97
MON  Stade Olympique                       1.00  0.99
NY   Shea Stadium                          0.97  0.99
PHI  Veterans Stadium                      1.06  1.05
PIT  Three Rivers Stadium                  1.02  1.01
SD   Jack Murphy Stadium                   0.94  0.95
SF   Candlestick Park                      0.98  0.98
STL  Busch Stadium II                      1.03  1.03

1979 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.96  0.95
BOS  Fenway Park II                        1.06  1.05
CAL  Anaheim Stadium                       0.97  0.97
CHI  Comiskey Park                         1.00  1.01
CLE  Cleveland Stadium                     1.00  1.01
DET  Tiger Stadium                         1.03  1.03
KC   Royals Stadium                        1.02  1.01
MIL  County Stadium                        1.00  0.99
MIN  Metropolitan Stadium                  1.04  1.04
NY   Yankee Stadium II                     0.98  0.97
OAK  Oakland Coliseum                      0.95  0.96
SEA  Kingdome                              1.02  1.03
TEX  Arlington Stadium                     0.99  0.98
TOR  Exhibition Stadium                    1.01  1.03

1979 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.07  1.09
CHI  Wrigley Field                         1.10  1.10
CIN  Riverfront Stadium                    1.01  1.00
HOU  Astrodome                             0.94  0.94
LA   Dodger Stadium                        0.99  0.97
MON  Stade Olympique                       0.99  0.98
NY   Shea Stadium                          0.96  0.98
PHI  Veterans Stadium                      1.03  1.03
PIT  Three Rivers Stadium                  1.05  1.04
SD   Jack Murphy Stadium                   0.94  0.95
SF   Candlestick Park                      0.93  0.94
STL  Busch Stadium II                      1.01  1.01

1978 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.94  0.93
BOS  Fenway Park II                        1.11  1.09
CAL  Anaheim Stadium                       0.96  0.96
CHI  Comiskey Park                         1.01  1.01
CLE  Cleveland Stadium                     0.99  0.99
DET  Tiger Stadium                         1.03  1.03
KC   Royals Stadium                        1.03  1.02
MIL  County Stadium                        1.00  1.00
MIN  Metropolitan Stadium                  1.02  1.02
NY   Yankee Stadium II                     0.98  0.96
OAK  Oakland Coliseum                      0.95  0.97
SEA  Kingdome                              0.99  1.01
TEX  Arlington Stadium                     1.00  1.00
TOR  Exhibition Stadium                    1.02  1.04

1978 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.11  1.13
CHI  Wrigley Field                         1.12  1.13
CIN  Riverfront Stadium                    1.00  0.99
HOU  Astrodome                             0.93  0.93
LA   Dodger Stadium                        1.00  0.98
MON  Stade Olympique                       0.99  0.99
NY   Shea Stadium                          0.96  0.98
PHI  Veterans Stadium                      1.01  1.00
PIT  Three Rivers Stadium                  1.05  1.04
SD   Jack Murphy Stadium                   0.92  0.93
SF   Candlestick Park                      0.96  0.96
STL  Busch Stadium II                      0.99  0.98

1977 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.94  0.93
BOS  Fenway Park II                        1.12  1.11
CAL  Anaheim Stadium                       0.96  0.96
CHI  Comiskey Park                         1.00  1.01
CLE  Cleveland Stadium                     0.97  0.97
DET  Tiger Stadium                         1.05  1.06
KC   Royals Stadium                        1.01  0.99
MIL  County Stadium                        1.00  1.00
MIN  Metropolitan Stadium                  0.99  0.98
NY   Yankee Stadium II                     0.99  0.97
OAK  Oakland Coliseum                      0.99  0.99
SEA  Kingdome                              0.99  1.01
TEX  Arlington Stadium                     1.01  1.01
TOR  Exhibition Stadium                    1.01  1.03

1977 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.12  1.14
CHI  Wrigley Field                         1.11  1.12
CIN  Riverfront Stadium                    1.02  1.01
HOU  Astrodome                             0.91  0.91
LA   Dodger Stadium                        1.00  0.98
MON  Stade Olympique                       0.97  0.97
NY   Shea Stadium                          0.95  0.96
PHI  Veterans Stadium                      1.04  1.02
PIT  Three Rivers Stadium                  1.03  1.02
SD   Jack Murphy Stadium                   0.90  0.91
SF   Candlestick Park                      1.00  1.00
STL  Busch Stadium II                      0.98  0.98

1976 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.94  0.93
BOS  Fenway Park II                        1.12  1.11
CAL  Anaheim Stadium                       0.94  0.95
CHI  Comiskey Park                         1.01  1.01
CLE  Cleveland Stadium                     0.99  0.99
DET  Tiger Stadium                         1.04  1.05
KC   Royals Stadium                        1.01  1.00
MIL  County Stadium                        0.98  0.99
MIN  Metropolitan Stadium                  1.03  1.02
NY   Yankee Stadium II                     0.99  0.97
OAK  Oakland Coliseum                      0.96  0.95
TEX  Arlington Stadium                     1.02  1.02

1976 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.08
CHI  Wrigley Field                         1.09  1.10
CIN  Riverfront Stadium                    1.02  1.00
HOU  Astrodome                             0.91  0.91
LA   Dodger Stadium                        0.98  0.97
MON  Jarry Park                            1.04  1.06
NY   Shea Stadium                          0.94  0.94
PHI  Veterans Stadium                      1.03  1.01
PIT  Three Rivers Stadium                  1.01  1.00
SD   Jack Murphy Stadium                   0.92  0.93
SF   Candlestick Park                      1.03  1.04
STL  Busch Stadium II                      1.01  1.01

1975 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.94  0.93
BOS  Fenway Park II                        1.09  1.08
CAL  Anaheim Stadium                       0.93  0.94
CHI  Comiskey Park                         1.01  1.03
CLE  Cleveland Stadium                     1.00  1.00
DET  Tiger Stadium                         1.04  1.06
KC   Royals Stadium                        1.03  1.02
MIL  County Stadium                        1.01  1.01
MIN  Metropolitan Stadium                  1.02  1.02
NY   Shea Stadium                          0.97  0.96
OAK  Oakland Coliseum                      0.98  0.96
TEX  Arlington Stadium                     0.99  0.99

1975 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.04  1.04
CHI  Wrigley Field                         1.04  1.06
CIN  Riverfront Stadium                    1.02  0.99
HOU  Astrodome                             0.93  0.93
LA   Dodger Stadium                        0.96  0.94
MON  Jarry Park                            1.04  1.06
NY   Shea Stadium                          0.95  0.95
PHI  Veterans Stadium                      1.04  1.03
PIT  Three Rivers Stadium                  0.99  0.98
SD   Jack Murphy Stadium                   0.94  0.96
SF   Candlestick Park                      1.04  1.05
STL  Busch Stadium II                      1.04  1.04

1974 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.97  0.95
BOS  Fenway Park II                        1.07  1.06
CAL  Anaheim Stadium                       0.94  0.95
CHI  Comiskey Park                         1.02  1.03
CLE  Cleveland Stadium                     0.99  1.00
DET  Tiger Stadium                         1.04  1.05
KC   Royals Stadium                        1.06  1.06
MIL  County Stadium                        0.99  1.00
MIN  Metropolitan Stadium                  1.04  1.04
NY   Shea Stadium                          0.97  0.96
OAK  Oakland Coliseum                      0.94  0.92
TEX  Arlington Stadium                     0.98  0.99

1974 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.04  1.04
CHI  Wrigley Field                         1.04  1.05
CIN  Riverfront Stadium                    0.99  0.96
HOU  Astrodome                             0.96  0.96
LA   Dodger Stadium                        0.96  0.94
MON  Jarry Park                            1.06  1.06
NY   Shea Stadium                          0.98  0.99
PHI  Veterans Stadium                      1.04  1.04
PIT  Three Rivers Stadium                  0.96  0.95
SD   Jack Murphy Stadium                   0.96  0.98
SF   Candlestick Park                      1.05  1.05
STL  Busch Stadium II                      0.99  0.99

1973 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.99  0.98
BOS  Fenway Park II                        1.06  1.05
CAL  Anaheim Stadium                       0.92  0.93
CHI  Comiskey Park                         1.03  1.04
CLE  Cleveland Stadium                     1.02  1.03
DET  Tiger Stadium                         1.07  1.07
KC   Royals Stadium                        1.08  1.08
MIL  County Stadium                        0.98  0.99
MIN  Metropolitan Stadium                  1.04  1.04
NY   Yankee Stadium I                      0.97  0.96
OAK  Oakland Coliseum                      0.95  0.93
TEX  Arlington Stadium                     0.96  0.98

1973 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.08  1.07
CHI  Wrigley Field                         1.07  1.08
CIN  Riverfront Stadium                    0.95  0.93
HOU  Astrodome                             1.00  0.99
LA   Dodger Stadium                        0.96  0.94
MON  Jarry Park                            1.04  1.04
NY   Shea Stadium                          0.98  0.99
PHI  Veterans Stadium                      1.03  1.04
PIT  Three Rivers Stadium                  0.97  0.96
SD   Jack Murphy Stadium                   0.92  0.95
SF   Candlestick Park                      1.04  1.04
STL  Busch Stadium II                      1.00  1.00

1972 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.03  1.00
BOS  Fenway Park II                        1.06  1.05
CAL  Anaheim Stadium                       0.94  0.95
CHI  Comiskey Park                         1.02  1.02
CLE  Cleveland Stadium                     1.03  1.05
DET  Tiger Stadium                         1.03  1.03
KC   Municipal Stadium II                  1.00  0.99
MIL  County Stadium                        0.98  0.99
MIN  Metropolitan Stadium                  1.05  1.05
NY   Yankee Stadium I                      0.97  0.96
OAK  Oakland Coliseum                      0.95  0.93
TEX  Arlington Stadium                     0.96  0.98

1972 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.09  1.10
CHI  Wrigley Field                         1.11  1.10
CIN  Riverfront Stadium                    0.94  0.93
HOU  Astrodome                             0.98  0.97
LA   Dodger Stadium                        0.98  0.97
MON  Jarry Park                            1.02  1.03
NY   Shea Stadium                          0.97  0.97
PHI  Veterans Stadium                      1.03  1.04
PIT  Three Rivers Stadium                  0.98  0.96
SD   Jack Murphy Stadium                   0.93  0.95
SF   Candlestick Park                      1.01  1.01
STL  Busch Stadium II                      0.99  0.99

1971 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.99  0.97
BOS  Fenway Park II                        1.07  1.07
CAL  Anaheim Stadium                       0.93  0.94
CHI  Comiskey Park                         1.03  1.04
CLE  Cleveland Stadium                     1.09  1.11
DET  Tiger Stadium                         1.04  1.04
KC   Municipal Stadium II                  0.99  0.99
MIL  County Stadium                        0.99  1.00
MIN  Metropolitan Stadium                  1.03  1.03
NY   Yankee Stadium I                      0.94  0.93
OAK  Oakland Coliseum                      0.98  0.96
WAS  R.F.K. Stadium                        0.94  0.96

1971 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.07
CHI  Wrigley Field                         1.15  1.14
CIN  Riverfront Stadium                    0.98  0.97
HOU  Astrodome                             0.97  0.97
LA   Dodger Stadium                        0.94  0.93
MON  Jarry Park                            1.00  1.02
NY   Shea Stadium                          0.99  0.98
PHI  Veterans Stadium                      1.00  1.02
PIT  Three Rivers Stadium                  1.00  0.98
SD   Jack Murphy Stadium                   0.93  0.95
SF   Candlestick Park                      0.98  0.98
STL  Busch Stadium II                      1.04  1.04

1970 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.01  0.98
BOS  Fenway Park II                        1.07  1.07
CAL  Anaheim Stadium                       0.97  0.97
CHI  Comiskey Park                         1.04  1.05
CLE  Cleveland Stadium                     1.05  1.07
DET  Tiger Stadium                         1.01  1.00
KC   Municipal Stadium II                  1.00  1.01
MIL  County Stadium                        1.01  1.02
MIN  Metropolitan Stadium                  1.01  1.00
NY   Yankee Stadium I                      0.95  0.95
OAK  Oakland Coliseum                      0.96  0.95
WAS  R.F.K. Stadium                        0.95  0.96

1970 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.06  1.06
CHI  Wrigley Field                         1.12  1.11
CIN  Crosley Field/Riverfront Stadium      1.00  1.00
HOU  Astrodome                             0.96  0.96
LA   Dodger Stadium                        0.96  0.95
MON  Jarry Park                            1.00  1.02
NY   Shea Stadium                          1.00  0.99
PHI  Shibe Park                            0.97  0.99
PIT  Forbes Field/Three Rivers Stadium     0.98  0.96
SD   Jack Murphy Stadium                   0.96  0.98
SF   Candlestick Park                      0.99  0.98
STL  Busch Stadium II                      1.02  1.02

1969 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.01  0.98
BOS  Fenway Park II                        1.05  1.05
CAL  Anaheim Stadium                       0.95  0.96
CHI  Comiskey Park                         1.05  1.07
CLE  Cleveland Stadium                     1.03  1.04
DET  Tiger Stadium                         1.04  1.03
KC   Municipal Stadium II                  1.01  1.02
MIN  Metropolitan Stadium                  1.02  1.01
NY   Yankee Stadium I                      0.96  0.96
OAK  Oakland Coliseum                      0.96  0.95
SEA  Sicks Stadium                         0.98  1.00
WAS  R.F.K. Stadium                        0.95  0.96

1969 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.00  1.00
CHI  Wrigley Field                         1.13  1.12
CIN  Crosley Field                         1.05  1.05
HOU  Astrodome                             0.98  0.99
LA   Dodger Stadium                        0.93  0.93
MON  Jarry Park                            1.00  1.02
NY   Shea Stadium                          1.02  1.02
PHI  Shibe Park                            0.97  0.99
PIT  Forbes Field                          0.98  0.97
SD   Jack Murphy Stadium                   0.96  0.98
SF   Candlestick Park                      0.98  0.97
STL  Busch Stadium II                      1.00  0.99

1968 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.00  0.98
BOS  Fenway Park II                        1.07  1.06
CAL  Anaheim Stadium                       0.96  0.98
CHI  Comiskey Park                         1.01  1.02
CLE  Cleveland Stadium                     0.99  0.99
DET  Tiger Stadium                         1.03  1.01
MIN  Metropolitan Stadium                  1.05  1.04
NY   Yankee Stadium I                      0.97  0.97
OAK  Oakland Coliseum                      0.95  0.95
WAS  R.F.K. Stadium                        0.97  0.98

1968 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.00  1.00
CHI  Wrigley Field                         1.07  1.06
CIN  Crosley Field                         1.06  1.06
HOU  Astrodome                             0.98  0.99
LA   Dodger Stadium                        0.92  0.93
NY   Shea Stadium                          1.01  1.01
PHI  Shibe Park                            1.00  1.01
PIT  Forbes Field                          0.99  0.98
SF   Candlestick Park                      1.00  0.99
STL  Busch Stadium II                      0.99  0.97

1967 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.99  0.98
BOS  Fenway Park II                        1.08  1.08
CAL  Anaheim Stadium                       0.96  0.97
CHI  Comiskey Park                         0.96  0.96
CLE  Cleveland Stadium                     1.01  1.01
DET  Tiger Stadium                         1.03  1.01
KC   Municipal Stadium I                   0.97  0.99
MIN  Metropolitan Stadium                  1.08  1.07
NY   Yankee Stadium I                      0.96  0.97
WAS  R.F.K. Stadium                        0.96  0.98

1967 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         0.99  0.98
CHI  Wrigley Field                         1.05  1.05
CIN  Crosley Field                         1.11  1.11
HOU  Astrodome                             0.97  0.98
LA   Dodger Stadium                        0.92  0.92
NY   Shea Stadium                          0.98  1.00
PHI  Shibe Park                            1.01  1.01
PIT  Forbes Field                          1.01  1.00
SF   Candlestick Park                      0.99  0.97
STL  Busch Stadium II                      0.99  0.97

1966 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.98  0.97
BOS  Fenway Park II                        1.10  1.11
CAL  Anaheim Stadium                       0.97  0.98
CHI  Comiskey Park                         0.93  0.92
CLE  Cleveland Stadium                     1.00  1.00
DET  Tiger Stadium                         1.02  1.01
KC   Municipal Stadium I                   0.97  0.99
MIN  Metropolitan Stadium                  1.06  1.05
NY   Yankee Stadium I                      0.96  0.97
WAS  R.F.K. Stadium                        0.99  1.01

1966 National League                        BPF   PPF
-----------------------------------------------------
ATL  Atlanta-Fulton County Stadium         1.02  1.01
CHI  Wrigley Field                         1.01  1.02
CIN  Crosley Field                         1.09  1.08
HOU  Astrodome                             0.93  0.95
LA   Dodger Stadium                        0.92  0.91
NY   Shea Stadium                          0.98  1.01
PHI  Shibe Park                            1.00  1.00
PIT  Forbes Field                          1.00  0.99
SF   Candlestick Park                      1.03  1.02
STL  Sportsman's Park IV/Busch Stadium II  1.01  1.00

1965 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.02  1.00
BOS  Fenway Park II                        1.06  1.08
CAL  Dodger Stadium                        0.98  0.98
CHI  Comiskey Park                         0.94  0.92
CLE  Cleveland Stadium                     1.01  1.01
DET  Tiger Stadium                         1.01  1.01
KC   Municipal Stadium I                   0.99  1.01
MIN  Metropolitan Stadium                  1.04  1.03
NY   Yankee Stadium I                      0.99  0.98
WAS  R.F.K. Stadium                        0.99  1.01

1965 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         1.02  1.04
CIN  Crosley Field                         1.07  1.06
HOU  Astrodome                             0.93  0.95
LA   Dodger Stadium                        0.93  0.92
MIL  County Stadium                        1.01  1.00
NY   Shea Stadium                          0.96  1.00
PHI  Shibe Park                            0.98  0.98
PIT  Forbes Field                          1.01  0.99
SF   Candlestick Park                      1.03  1.02
STL  Sportsman's Park IV                   1.09  1.09

1964 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      1.00  0.99
BOS  Fenway Park II                        1.05  1.06
CHI  Comiskey Park                         0.97  0.95
CLE  Cleveland Stadium                     0.99  0.99
DET  Tiger Stadium                         1.02  1.01
KC   Municipal Stadium I                   1.03  1.05
LA   Dodger Stadium                        0.90  0.91
MIN  Metropolitan Stadium                  1.01  0.99
NY   Yankee Stadium I                      1.02  1.00
WAS  R.F.K. Stadium                        1.00  1.02

1964 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         1.04  1.05
CIN  Crosley Field                         1.04  1.02
HOU  Colt Stadium                          0.94  0.97
LA   Dodger Stadium                        0.93  0.92
MIL  County Stadium                        1.01  1.00
NY   Shea Stadium                          0.98  1.01
PHI  Shibe Park                            0.99  0.98
PIT  Forbes Field                          1.00  0.99
SF   Candlestick Park                      1.02  1.01
STL  Sportsman's Park IV                   1.09  1.08

1963 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.98  0.97
BOS  Fenway Park II                        1.03  1.04
CHI  Comiskey Park                         0.98  0.97
CLE  Cleveland Stadium                     0.99  1.00
DET  Tiger Stadium                         1.03  1.03
KC   Municipal Stadium I                   1.04  1.06
LA   Dodger Stadium                        0.94  0.94
MIN  Metropolitan Stadium                  1.02  1.00
NY   Yankee Stadium I                      0.99  0.97
WAS  R.F.K. Stadium                        1.00  1.02

1963 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         1.05  1.07
CIN  Crosley Field                         1.03  1.02
HOU  Colt Stadium                          0.94  0.96
LA   Dodger Stadium                        0.93  0.92
MIL  County Stadium                        0.99  0.98
NY   Polo Grounds IV                       1.02  1.06
PHI  Shibe Park                            0.99  0.98
PIT  Forbes Field                          1.01  1.00
SF   Candlestick Park                      0.99  0.97
STL  Sportsman's Park IV                   1.09  1.08

1962 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.95  0.95
BOS  Fenway Park II                        1.03  1.04
CHI  Comiskey Park                         1.00  0.98
CLE  Cleveland Stadium                     0.97  0.98
DET  Tiger Stadium                         1.04  1.03
KC   Municipal Stadium I                   1.03  1.05
LA   Dodger Stadium                        0.97  0.97
MIN  Metropolitan Stadium                  1.04  1.03
NY   Yankee Stadium I                      0.97  0.94
WAS  R.F.K. Stadium                        0.99  1.02

1962 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         1.04  1.05
CIN  Crosley Field                         1.03  1.02
HOU  Colt Stadium                          0.93  0.95
LA   Dodger Stadium                        0.94  0.92
MIL  County Stadium                        0.97  0.96
NY   Polo Grounds IV                       1.02  1.06
PHI  Shibe Park                            0.97  0.98
PIT  Forbes Field                          1.00  1.00
SF   Candlestick Park                      0.98  0.96
STL  Sportsman's Park IV                   1.10  1.08

1961 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.98  0.97
BOS  Fenway Park II                        1.02  1.04
CHI  Comiskey Park                         0.98  0.97
CLE  Cleveland Stadium                     0.97  0.98
DET  Tiger Stadium                         1.03  1.02
KC   Municipal Stadium I                   1.00  1.02
LA   Wrigley Field (LA)                    1.11  1.12
MIN  Metropolitan Stadium                  1.06  1.05
NY   Yankee Stadium I                      0.95  0.92
WAS  Griffith Stadium II                   0.99  1.00

1961 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         1.01  1.04
CIN  Crosley Field                         1.01  1.01
LA   Los Angeles Memorial Coliseum         1.09  1.08
MIL  County Stadium                        0.94  0.93
PHI  Shibe Park                            0.99  1.01
PIT  Forbes Field                          1.00  0.99
SF   Candlestick Park                      0.96  0.95
STL  Sportsman's Park IV                   1.10  1.09

1960 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.99  0.98
BOS  Fenway Park II                        1.04  1.04
CHI  Comiskey Park                         0.99  0.98
CLE  Cleveland Stadium                     0.97  0.97
DET  Tiger Stadium                         1.03  1.02
KC   Municipal Stadium I                   1.01  1.03
NY   Yankee Stadium I                      0.94  0.93
WAS  Griffith Stadium II                   0.99  1.00

1960 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         0.99  1.00
CIN  Crosley Field                         1.02  1.02
LA   Los Angeles Memorial Coliseum         1.06  1.06
MIL  County Stadium                        0.93  0.91
PHI  Shibe Park                            1.00  1.03
PIT  Forbes Field                          1.01  1.00
SF   Candlestick Park                      0.94  0.93
STL  Sportsman's Park IV                   1.09  1.09

1959 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.98  0.98
BOS  Fenway Park II                        1.05  1.05
CHI  Comiskey Park                         0.99  0.97
CLE  Cleveland Stadium                     0.96  0.95
DET  Tiger Stadium                         1.05  1.05
KC   Municipal Stadium I                   1.02  1.04
NY   Yankee Stadium I                      0.97  0.94
WAS  Griffith Stadium II                   1.00  1.01

1959 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         0.99  1.00
CIN  Crosley Field                         1.03  1.03
LA   Los Angeles Memorial Coliseum         1.07  1.07
MIL  County Stadium                        0.92  0.90
PHI  Shibe Park                            1.02  1.04
PIT  Forbes Field                          0.99  0.98
SF   Seals Stadium                         0.98  0.97
STL  Sportsman's Park IV                   1.06  1.07

1958 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.95  0.95
BOS  Fenway Park II                        1.07  1.06
CHI  Comiskey Park                         0.98  0.97
CLE  Cleveland Stadium                     0.98  0.97
DET  Tiger Stadium                         1.07  1.07
KC   Municipal Stadium I                   1.02  1.04
NY   Yankee Stadium I                      0.96  0.94
WAS  Griffith Stadium II                   0.98  1.01

1958 National League                        BPF   PPF
-----------------------------------------------------
CHI  Wrigley Field                         0.98  0.99
CIN  Crosley Field                         1.05  1.05
LA   Los Angeles Memorial Coliseum         1.03  1.04
MIL  County Stadium                        0.92  0.89
PHI  Shibe Park                            0.99  1.00
PIT  Forbes Field                          0.97  0.98
SF   Seals Stadium                         0.98  0.97
STL  Sportsman's Park IV                   1.04  1.05

1957 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.94  0.95
BOS  Fenway Park II                        1.06  1.05
CHI  Comiskey Park                         1.01  0.99
CLE  Cleveland Stadium                     0.99  0.98
DET  Tiger Stadium                         1.03  1.02
KC   Municipal Stadium I                   1.02  1.04
NY   Yankee Stadium I                      0.98  0.95
WAS  Griffith Stadium II                   0.99  1.03

1957 National League                        BPF   PPF
-----------------------------------------------------
BRO  Ebbets Field                          1.10  1.07
CHI  Wrigley Field                         0.98  1.00
CIN  Crosley Field                         1.07  1.06
MIL  County Stadium                        0.93  0.90
NY   Polo Grounds IV                       1.00  1.01
PHI  Shibe Park                            0.97  0.98
PIT  Forbes Field                          0.97  0.98
STL  Sportsman's Park IV                   1.02  1.02

1956 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.92  0.94
BOS  Fenway Park II                        1.12  1.11
CHI  Comiskey Park                         1.01  0.99
CLE  Cleveland Stadium                     1.02  1.01
DET  Tiger Stadium                         1.00  0.99
KC   Municipal Stadium I                   1.00  1.04
NY   Yankee Stadium I                      0.97  0.93
WAS  Griffith Stadium II                   1.00  1.04

1956 National League                        BPF   PPF
-----------------------------------------------------
BRO  Ebbets Field                          1.08  1.05
CHI  Wrigley Field                         0.98  1.00
CIN  Crosley Field                         1.06  1.06
MIL  County Stadium                        0.94  0.92
NY   Polo Grounds IV                       0.99  1.00
PHI  Shibe Park                            0.98  0.99
PIT  Forbes Field                          0.98  1.00
STL  Sportsman's Park IV                   1.00  1.00

1955 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.93  0.96
BOS  Fenway Park II                        1.09  1.08
CHI  Comiskey Park                         1.03  1.00
CLE  Cleveland Stadium                     1.04  1.01
DET  Tiger Stadium                         0.98  0.97
KC   Municipal Stadium I                   1.01  1.05
NY   Yankee Stadium I                      0.98  0.95
WAS  Griffith Stadium I                    0.95  0.97

1955 National League                        BPF   PPF
-----------------------------------------------------
BRO  Ebbets Field                          1.03  1.01
CHI  Wrigley Field                         1.00  1.01
CIN  Crosley Field                         1.06  1.05
MIL  County Stadium                        0.95  0.93
NY   Polo Grounds IV                       1.00  1.00
PHI  Shibe Park                            0.98  0.98
PIT  Forbes Field                          0.99  1.02
STL  Sportsman's Park IV                   1.00  1.01

1954 American League                        BPF   PPF
-----------------------------------------------------
BAL  Memorial Stadium                      0.93  0.96
BOS  Fenway Park II                        1.11  1.10
CHI  Comiskey Park                         1.03  1.00
CLE  Cleveland Stadium                     1.02  0.99
DET  Tiger Stadium                         0.98  0.99
NY   Yankee Stadium I                      0.97  0.92
PHI  Shibe Park                            1.00  1.05
WAS  Griffith Stadium I                    0.95  0.96

1954 National League                        BPF   PPF
-----------------------------------------------------
BRO  Ebbets Field                          1.03  1.00
CHI  Wrigley Field                         1.01  1.03
CIN  Crosley Field                         1.03  1.03
MIL  County Stadium                        0.94  0.92
NY   Polo Grounds IV                       1.01  0.99
PHI  Shibe Park                            1.00  0.99
PIT  Forbes Field                          0.99  1.03
STL  Sportsman's Park IV                   1.01  1.01

1953 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.05  1.05
CHI  Comiskey Park                         1.03  1.01
CLE  Cleveland Stadium                     0.97  0.94
DET  Tiger Stadium                         0.99  1.02
NY   Yankee Stadium I                      0.97  0.92
PHI  Shibe Park                            1.04  1.07
STL  Sportsman's Park IV                   1.02  1.05
WAS  Griffith Stadium I                    0.98  0.98

1953 National League                        BPF   PPF
-----------------------------------------------------
BRO  Ebbets Field                          1.02  0.99
CHI  Wrigley Field                         1.02  1.04
CIN  Crosley Field                         1.01  1.02
MIL  County Stadium                        0.94  0.92
NY   Polo Grounds IV                       1.02  1.00
PHI  Shibe Park                            0.99  0.98
PIT  Forbes Field                          0.99  1.04
STL  Sportsman's Park IV                   1.00  0.99

1952 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.08  1.07
CHI  Comiskey Park                         1.01  0.99
CLE  Cleveland Stadium                     0.94  0.91
DET  Tiger Stadium                         1.01  1.04
NY   Yankee Stadium I                      0.94  0.90
PHI  Shibe Park                            1.06  1.08
STL  Sportsman's Park IV                   1.03  1.07
WAS  Griffith Stadium I                    0.97  0.97

1952 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.97  0.97
BRO  Ebbets Field                          1.01  0.98
CHI  Wrigley Field                         1.01  1.03
CIN  Crosley Field                         1.00  1.01
NY   Polo Grounds IV                       1.01  0.99
PHI  Shibe Park                            0.99  0.98
PIT  Forbes Field                          1.03  1.07
STL  Sportsman's Park IV                   1.00  1.00

1951 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.10  1.08
CHI  Comiskey Park                         0.98  0.98
CLE  Cleveland Stadium                     0.94  0.92
DET  Tiger Stadium                         1.00  1.01
NY   Yankee Stadium I                      0.96  0.93
PHI  Shibe Park                            1.02  1.04
STL  Sportsman's Park IV                   1.03  1.07
WAS  Griffith Stadium I                    0.98  0.99

1951 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.93  0.93
BRO  Ebbets Field                          1.02  0.99
CHI  Wrigley Field                         1.02  1.03
CIN  Crosley Field                         1.02  1.03
NY   Polo Grounds IV                       1.01  0.99
PHI  Shibe Park                            0.99  0.97
PIT  Forbes Field                          1.03  1.07
STL  Sportsman's Park IV                   1.01  1.00

1950 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.10  1.07
CHI  Comiskey Park                         0.97  0.98
CLE  Cleveland Stadium                     0.97  0.95
DET  Tiger Stadium                         1.03  1.02
NY   Yankee Stadium I                      0.97  0.94
PHI  Shibe Park                            0.98  0.99
STL  Sportsman's Park IV                   1.04  1.08
WAS  Griffith Stadium I                    0.95  0.98

1950 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.94  0.93
BRO  Ebbets Field                          1.02  0.99
CHI  Wrigley Field                         0.99  1.01
CIN  Crosley Field                         1.00  1.02
NY   Polo Grounds IV                       1.01  0.99
PHI  Shibe Park                            0.98  0.98
PIT  Forbes Field                          1.03  1.06
STL  Sportsman's Park IV                   1.05  1.04

1949 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.07  1.04
CHI  Comiskey Park                         0.97  0.99
CLE  Cleveland Stadium                     0.98  0.95
DET  Tiger Stadium                         1.00  0.99
NY   Yankee Stadium I                      1.00  0.96
PHI  Shibe Park                            0.97  0.98
STL  Sportsman's Park IV                   1.04  1.08
WAS  Griffith Stadium I                    0.98  1.01

1949 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.95  0.94
BRO  Ebbets Field                          1.04  1.02
CHI  Wrigley Field                         0.97  1.00
CIN  Crosley Field                         1.01  1.04
NY   Polo Grounds IV                       1.00  0.99
PHI  Shibe Park                            0.97  0.98
PIT  Forbes Field                          1.03  1.04
STL  Sportsman's Park IV                   1.05  1.03

1948 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.05  1.02
CHI  Comiskey Park                         0.97  0.99
CLE  Cleveland Stadium                     0.97  0.95
DET  Tiger Stadium                         1.03  1.02
NY   Yankee Stadium I                      0.99  0.95
PHI  Shibe Park                            1.00  1.00
STL  Sportsman's Park IV                   1.03  1.06
WAS  Griffith Stadium I                    0.97  1.01

1948 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.98  0.97
BRO  Ebbets Field                          1.03  1.01
CHI  Wrigley Field                         0.96  0.99
CIN  Crosley Field                         0.97  0.99
NY   Polo Grounds IV                       1.01  1.00
PHI  Shibe Park                            0.98  1.00
PIT  Forbes Field                          1.02  1.03
STL  Sportsman's Park IV                   1.06  1.03

1947 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.07  1.05
CHI  Comiskey Park                         0.96  0.99
CLE  Cleveland Stadium                     0.97  0.94
DET  Tiger Stadium                         1.03  1.02
NY   Yankee Stadium I                      0.99  0.95
PHI  Shibe Park                            1.02  1.03
STL  Sportsman's Park IV                   1.02  1.05
WAS  Griffith Stadium I                    0.97  1.01

1947 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.98  0.96
BRO  Ebbets Field                          1.04  1.02
CHI  Wrigley Field                         0.96  0.97
CIN  Crosley Field                         0.99  1.01
NY   Polo Grounds IV                       1.01  1.00
PHI  Shibe Park                            0.96  0.99
PIT  Forbes Field                          1.03  1.04
STL  Sportsman's Park IV                   1.04  1.02

1946 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.06  1.05
CHI  Comiskey Park                         0.96  0.97
CLE  League Park II/Cleveland Stadium      0.94  0.94
DET  Tiger Stadium                         1.06  1.04
NY   Yankee Stadium I                      1.01  0.99
PHI  Shibe Park                            0.99  1.01
STL  Sportsman's Park IV                   1.05  1.07
WAS  Griffith Stadium I                    0.94  0.96

1946 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          1.01  1.01
BRO  Ebbets Field                          1.01  0.99
CHI  Wrigley Field                         0.98  0.97
CIN  Crosley Field                         0.96  0.98
NY   Polo Grounds IV                       1.01  1.01
PHI  Shibe Park                            0.97  1.01
PIT  Forbes Field                          1.03  1.03
STL  Sportsman's Park IV                   1.04  1.01

1945 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.02  1.01
CHI  Comiskey Park                         0.97  0.99
CLE  League Park II/Cleveland Stadium      0.96  0.97
DET  Tiger Stadium                         1.06  1.05
NY   Yankee Stadium I                      1.05  1.03
PHI  Shibe Park                            1.00  1.02
STL  Sportsman's Park IV                   1.05  1.05
WAS  Griffith Stadium I                    0.92  0.92

1945 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          1.01  1.01
BRO  Ebbets Field                          0.99  0.99
CHI  Wrigley Field                         0.98  0.96
CIN  Crosley Field                         0.98  0.99
NY   Polo Grounds IV                       1.02  1.03
PHI  Shibe Park                            0.97  1.01
PIT  Forbes Field                          1.04  1.04
STL  Sportsman's Park IV                   1.02  0.99

1944 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        0.99  0.99
CHI  Comiskey Park                         0.99  1.00
CLE  League Park II/Cleveland Stadium      0.96  0.96
DET  Tiger Stadium                         1.06  1.04
NY   Yankee Stadium I                      1.03  1.02
PHI  Shibe Park                            0.99  1.02
STL  Sportsman's Park IV                   1.06  1.05
WAS  Griffith Stadium I                    0.96  0.95

1944 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          1.04  1.06
BRO  Ebbets Field                          0.98  0.98
CHI  Wrigley Field                         0.99  0.98
CIN  Crosley Field                         0.96  0.97
NY   Polo Grounds IV                       1.00  1.02
PHI  Shibe Park                            0.97  1.00
PIT  Forbes Field                          1.04  1.03
STL  Sportsman's Park IV                   1.02  0.98

1943 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.02  1.01
CHI  Comiskey Park                         1.00  1.01
CLE  League Park II/Cleveland Stadium      0.94  0.94
DET  Tiger Stadium                         1.08  1.07
NY   Yankee Stadium I                      1.01  0.98
PHI  Shibe Park                            1.00  1.03
STL  Sportsman's Park IV                   1.02  1.01
WAS  Griffith Stadium I                    0.96  0.97

1943 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.99  1.01
BRO  Ebbets Field                          1.00  0.99
CHI  Wrigley Field                         0.99  0.99
CIN  Crosley Field                         0.99  0.98
NY   Polo Grounds IV                       1.01  1.02
PHI  Shibe Park                            0.96  1.00
PIT  Forbes Field                          1.03  1.03
STL  Sportsman's Park IV                   1.04  0.99

1942 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.03  1.02
CHI  Comiskey Park                         0.98  0.98
CLE  League Park II/Cleveland Stadium      0.94  0.94
DET  Tiger Stadium                         1.08  1.08
NY   Yankee Stadium I                      0.98  0.94
PHI  Shibe Park                            0.99  1.03
STL  Sportsman's Park IV                   1.02  1.01
WAS  Griffith Stadium I                    0.99  1.00

1942 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.98  1.01
BRO  Ebbets Field                          1.02  0.98
CHI  Wrigley Field                         0.96  0.97
CIN  Crosley Field                         1.00  0.99
NY   Polo Grounds IV                       1.01  1.01
PHI  Shibe Park                            0.95  1.00
PIT  Forbes Field                          1.03  1.02
STL  Sportsman's Park IV                   1.08  1.03

1941 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.02  1.01
CHI  Comiskey Park                         0.99  0.99
CLE  League Park II/Cleveland Stadium      0.95  0.95
DET  Tiger Stadium                         1.10  1.10
NY   Yankee Stadium I                      0.99  0.95
PHI  Shibe Park                            0.98  1.01
STL  Sportsman's Park IV                   1.03  1.04
WAS  Griffith Stadium I                    0.95  0.98

1941 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.98
BRO  Ebbets Field                          1.04  1.01
CHI  Wrigley Field                         0.96  0.97
CIN  Crosley Field                         1.00  0.99
NY   Polo Grounds IV                       1.02  1.02
PHI  Shibe Park                            0.96  1.02
PIT  Forbes Field                          1.00  0.99
STL  Sportsman's Park IV                   1.07  1.04

1940 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.04  1.03
CHI  Comiskey Park                         1.01  1.01
CLE  League Park II/Cleveland Stadium      0.97  0.96
DET  Tiger Stadium                         1.10  1.09
NY   Yankee Stadium I                      0.96  0.92
PHI  Shibe Park                            0.98  1.01
STL  Sportsman's Park IV                   1.02  1.05
WAS  Griffith Stadium I                    0.94  0.95

1940 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.95  0.97
BRO  Ebbets Field                          1.06  1.04
CHI  Wrigley Field                         0.98  0.97
CIN  Crosley Field                         1.01  0.98
NY   Polo Grounds IV                       1.01  1.01
PHI  Shibe Park                            0.96  1.01
PIT  Forbes Field                          0.99  0.99
STL  Sportsman's Park IV                   1.06  1.04

1939 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.04  1.02
CHI  Comiskey Park                         1.03  1.02
CLE  League Park II/Cleveland Stadium      0.97  0.95
DET  Tiger Stadium                         1.08  1.06
NY   Yankee Stadium I                      0.98  0.94
PHI  Shibe Park                            0.98  1.02
STL  Sportsman's Park IV                   1.02  1.05
WAS  Griffith Stadium I                    0.93  0.94

1939 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.93  0.94
BRO  Ebbets Field                          1.04  1.03
CHI  Wrigley Field                         1.02  1.01
CIN  Crosley Field                         1.01  0.98
NY   Polo Grounds IV                       1.01  1.00
PHI  Shibe Park                            0.97  1.02
PIT  Forbes Field                          0.98  0.98
STL  Sportsman's Park IV                   1.06  1.05

1938 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.05  1.03
CHI  Comiskey Park                         1.02  1.02
CLE  League Park II/Cleveland Stadium      0.98  0.97
DET  Tiger Stadium                         1.06  1.04
NY   Yankee Stadium I                      1.00  0.95
PHI  Shibe Park                            0.97  1.01
STL  Sportsman's Park IV                   1.00  1.04
WAS  Griffith Stadium I                    0.93  0.94

1938 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.90  0.91
BRO  Ebbets Field                          1.02  1.03
CHI  Wrigley Field                         1.03  1.01
CIN  Crosley Field                         0.97  0.96
NY   Polo Grounds IV                       1.01  0.99
PHI  Baker Bowl/Shibe Park                 0.97  1.03
PIT  Forbes Field                          1.01  1.00
STL  Sportsman's Park IV                   1.06  1.04

1937 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.04  1.03
CHI  Comiskey Park                         1.00  1.00
CLE  League Park II/Cleveland Stadium      1.01  1.00
DET  Navin Field                           1.02  1.01
NY   Yankee Stadium I                      1.01  0.96
PHI  Shibe Park                            0.98  1.02
STL  Sportsman's Park IV                   1.01  1.05
WAS  Griffith Stadium I                    0.96  0.96

1937 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.91  0.92
BRO  Ebbets Field                          1.02  1.03
CHI  Wrigley Field                         1.04  1.02
CIN  Crosley Field                         0.95  0.95
NY   Polo Grounds IV                       1.01  0.99
PHI  Baker Bowl                            1.08  1.11
PIT  Forbes Field                          1.00  0.99
STL  Sportsman's Park IV                   1.02  1.02

1936 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.06  1.06
CHI  Comiskey Park                         1.04  1.03
CLE  League Park II/Cleveland Stadium      1.01  1.00
DET  Navin Field                           1.00  0.98
NY   Yankee Stadium I                      0.97  0.92
PHI  Shibe Park                            0.98  1.01
STL  Sportsman's Park IV                   1.03  1.07
WAS  Griffith Stadium I                    0.94  0.95

1936 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.94  0.95
BRO  Ebbets Field                          1.01  1.03
CHI  Wrigley Field                         1.02  0.99
CIN  Crosley Field                         0.94  0.95
NY   Polo Grounds IV                       0.99  0.97
PHI  Baker Bowl                            1.10  1.13
PIT  Forbes Field                          1.02  1.01
STL  Sportsman's Park IV                   1.00  0.98

1935 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.07  1.07
CHI  Comiskey Park                         1.03  1.04
CLE  League Park II/Cleveland Stadium      1.02  1.01
DET  Navin Field                           0.97  0.94
NY   Yankee Stadium I                      0.94  0.91
PHI  Shibe Park                            0.99  1.02
STL  Sportsman's Park IV                   1.05  1.08
WAS  Griffith Stadium I                    0.97  0.97

1935 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.92  0.94
BRO  Ebbets Field                          0.98  0.99
CHI  Wrigley Field                         1.01  0.98
CIN  Crosley Field                         0.97  0.99
NY   Polo Grounds IV                       0.98  0.96
PHI  Baker Bowl                            1.10  1.13
PIT  Forbes Field                          1.03  1.02
STL  Sportsman's Park IV                   1.04  1.02

1934 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park II                        1.07  1.07
CHI  Comiskey Park                         1.03  1.05
CLE  League Park II/Cleveland Stadium      1.02  1.01
DET  Navin Field                           1.00  0.98
NY   Yankee Stadium I                      0.93  0.90
PHI  Shibe Park                            0.96  0.97
STL  Sportsman's Park IV                   1.08  1.11
WAS  Griffith Stadium I                    0.96  0.96

1934 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.93  0.94
BRO  Ebbets Field                          0.95  0.96
CHI  Wrigley Field                         0.98  0.95
CIN  Crosley Field                         0.98  1.01
NY   Polo Grounds IV                       0.98  0.95
PHI  Baker Bowl                            1.13  1.16
PIT  Forbes Field                          1.02  1.01
STL  Sportsman's Park IV                   1.07  1.04

1933 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.99  1.02
CHI  Comiskey Park                         0.96  0.99
CLE  League Park II/Cleveland Stadium      1.05  1.04
DET  Navin Field                           1.02  1.01
NY   Yankee Stadium I                      0.94  0.91
PHI  Shibe Park                            1.01  1.00
STL  Sportsman's Park IV                   1.06  1.09
WAS  Griffith Stadium I                    0.99  0.98

1933 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.92  0.92
BRO  Ebbets Field                          0.96  0.96
CHI  Wrigley Field                         1.00  0.98
CIN  Crosley Field                         0.99  1.02
NY   Polo Grounds IV                       0.98  0.96
PHI  Baker Bowl                            1.13  1.14
PIT  Forbes Field                          1.00  0.99
STL  Sportsman's Park IV                   1.05  1.04

1932 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.97  1.00
CHI  Comiskey Park                         0.94  0.97
CLE  League Park II/Cleveland Stadium      1.07  1.06
DET  Navin Field                           1.04  1.05
NY   Yankee Stadium I                      0.95  0.91
PHI  Shibe Park                            1.04  1.01
STL  Sportsman's Park IV                   1.06  1.08
WAS  Griffith Stadium I                    0.99  0.96

1932 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.97
BRO  Ebbets Field                          0.98  0.98
CHI  Wrigley Field                         0.99  0.97
CIN  Crosley Field                         0.97  0.99
NY   Polo Grounds IV                       0.98  0.96
PHI  Baker Bowl                            1.12  1.14
PIT  Forbes Field                          0.98  0.98
STL  Sportsman's Park IV                   1.03  1.01

1931 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.95  0.98
CHI  Comiskey Park                         0.94  0.97
CLE  League Park II                        1.06  1.06
DET  Navin Field                           1.03  1.05
NY   Yankee Stadium I                      0.94  0.91
PHI  Shibe Park                            1.06  1.03
STL  Sportsman's Park IV                   1.04  1.06
WAS  Griffith Stadium I                    1.01  0.98

1931 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.98
BRO  Ebbets Field                          0.99  0.99
CHI  Wrigley Field                         1.02  1.00
CIN  Crosley Field                         0.94  0.97
NY   Polo Grounds IV                       0.98  0.96
PHI  Baker Bowl                            1.08  1.10
PIT  Forbes Field                          0.99  1.00
STL  Sportsman's Park IV                   1.04  1.02

1930 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.96  0.99
CHI  Comiskey Park                         0.97  0.99
CLE  League Park II                        1.04  1.04
DET  Navin Field                           1.02  1.03
NY   Yankee Stadium I                      0.96  0.93
PHI  Shibe Park                            1.04  1.01
STL  Sportsman's Park IV                   1.03  1.05
WAS  Griffith Stadium I                    1.00  0.99

1930 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.97  0.99
BRO  Ebbets Field                          0.99  0.99
CHI  Wrigley Field                         1.01  0.98
CIN  Crosley Field                         0.95  0.97
NY   Polo Grounds IV                       0.98  0.95
PHI  Baker Bowl                            1.07  1.10
PIT  Forbes Field                          1.00  1.00
STL  Sportsman's Park IV                   1.03  1.01

1929 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.98  1.01
CHI  Comiskey Park                         0.99  1.01
CLE  League Park II                        1.04  1.05
DET  Navin Field                           1.00  1.01
NY   Yankee Stadium I                      0.93  0.91
PHI  Shibe Park                            1.04  1.00
STL  Sportsman's Park IV                   1.04  1.04
WAS  Griffith Stadium I                    1.01  1.00

1929 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.99
BRO  Ebbets Field                          0.98  0.98
CHI  Wrigley Field                         1.00  0.98
CIN  Crosley Field                         0.95  0.97
NY   Polo Grounds IV                       1.00  0.97
PHI  Baker Bowl                            1.07  1.10
PIT  Forbes Field                          1.02  1.01
STL  Sportsman's Park IV                   1.01  0.99

1928 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.98  1.02
CHI  Comiskey Park                         0.99  1.00
CLE  League Park II                        1.01  1.03
DET  Navin Field                           1.02  1.02
NY   Yankee Stadium I                      0.97  0.93
PHI  Shibe Park                            1.03  0.99
STL  Sportsman's Park IV                   1.03  1.04
WAS  Griffith Stadium I                    0.99  0.99

1928 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.95  0.98
BRO  Ebbets Field                          0.99  1.00
CHI  Wrigley Field                         0.99  0.96
CIN  Crosley Field                         0.98  0.99
NY   Polo Grounds IV                       1.00  0.98
PHI  Baker Bowl                            1.03  1.07
PIT  Forbes Field                          1.04  1.02
STL  Sportsman's Park IV                   1.02  1.00

1927 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.98  1.02
CHI  Comiskey Park                         0.98  0.98
CLE  League Park II                        1.01  1.02
DET  Navin Field                           1.01  1.02
NY   Yankee Stadium I                      0.97  0.93
PHI  Shibe Park                            1.06  1.03
STL  Sportsman's Park IV                   1.03  1.05
WAS  Griffith Stadium I                    0.99  0.98

1927 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.92  0.95
BRO  Ebbets Field                          1.00  1.01
CHI  Wrigley Field                         1.00  0.99
CIN  Crosley Field                         0.97  0.97
NY   Polo Grounds IV                       1.00  0.98
PHI  Baker Bowl                            1.01  1.06
PIT  Forbes Field                          1.07  1.05
STL  Sportsman's Park IV                   1.03  1.01

1926 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.97  1.01
CHI  Comiskey Park                         0.96  0.96
CLE  League Park II                        1.01  1.01
DET  Navin Field                           1.01  1.01
NY   Yankee Stadium I                      0.98  0.96
PHI  Shibe Park                            1.06  1.04
STL  Sportsman's Park IV                   1.05  1.07
WAS  Griffith Stadium I                    0.98  0.96

1926 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.91  0.93
BRO  Ebbets Field                          0.99  1.00
CHI  Wrigley Field                         1.01  1.01
CIN  Crosley Field                         0.97  0.97
NY   Polo Grounds IV                       0.99  0.98
PHI  Baker Bowl                            1.05  1.08
PIT  Forbes Field                          1.05  1.03
STL  Sportsman's Park IV                   1.04  1.02

1925 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.00  1.03
CHI  Comiskey Park                         0.95  0.95
CLE  League Park II                        1.01  1.01
DET  Navin Field                           0.99  0.98
NY   Yankee Stadium I                      0.98  0.97
PHI  Shibe Park                            1.07  1.06
STL  Sportsman's Park IV                   1.05  1.06
WAS  Griffith Stadium I                    0.98  0.96

1925 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.91  0.94
BRO  Ebbets Field                          0.97  0.98
CHI  Wrigley Field                         1.02  1.01
CIN  Crosley Field                         0.98  0.96
NY   Polo Grounds IV                       0.96  0.95
PHI  Baker Bowl                            1.09  1.12
PIT  Forbes Field                          1.07  1.05
STL  Sportsman's Park IV                   1.02  1.01

1924 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.00  1.03
CHI  Comiskey Park                         0.97  0.97
CLE  League Park II                        1.01  1.01
DET  Navin Field                           0.98  0.97
NY   Yankee Stadium I                      1.00  0.98
PHI  Shibe Park                            1.01  1.01
STL  Sportsman's Park IV                   1.06  1.07
WAS  Griffith Stadium I                    0.97  0.95

1924 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.99
BRO  Ebbets Field                          0.97  0.97
CHI  Wrigley Field                         1.01  1.01
CIN  Crosley Field                         0.99  0.97
NY   Polo Grounds IV                       0.97  0.95
PHI  Baker Bowl                            1.12  1.15
PIT  Forbes Field                          1.02  0.99
STL  Sportsman's Park IV                   0.98  0.98

1923 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.01  1.03
CHI  Comiskey Park                         0.99  0.99
CLE  League Park II                        1.00  1.00
DET  Navin Field                           0.98  0.97
NY   Yankee Stadium I                      1.02  0.99
PHI  Shibe Park                            1.01  1.03
STL  Sportsman's Park IV                   1.06  1.05
WAS  Griffith Stadium I                    0.95  0.95

1923 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  1.00
BRO  Ebbets Field                          0.97  0.97
CHI  Wrigley Field                         1.00  1.00
CIN  Crosley Field                         0.98  0.97
NY   Polo Grounds IV                       0.99  0.96
PHI  Baker Bowl                            1.12  1.15
PIT  Forbes Field                          1.02  1.00
STL  Sportsman's Park IV                   0.98  0.98

1922 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.99  1.02
CHI  Comiskey Park                         1.00  1.01
CLE  League Park II                        1.01  0.99
DET  Navin Field                           0.97  0.96
NY   Polo Grounds IV                       1.02  0.99
PHI  Shibe Park                            1.03  1.05
STL  Sportsman's Park IV                   1.04  1.03
WAS  Griffith Stadium I                    0.95  0.96

1922 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.98
BRO  Ebbets Field                          0.99  0.99
CHI  Wrigley Field                         1.02  1.02
CIN  Crosley Field                         0.98  0.97
NY   Polo Grounds IV                       1.01  0.98
PHI  Baker Bowl                            1.10  1.14
PIT  Forbes Field                          1.01  0.99
STL  Sportsman's Park IV                   0.95  0.94

1921 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.97  0.99
CHI  Comiskey Park                         0.99  0.99
CLE  League Park II                        1.02  1.00
DET  Navin Field                           0.99  1.00
NY   Polo Grounds IV                       1.02  0.99
PHI  Shibe Park                            1.01  1.04
STL  Sportsman's Park IV                   1.06  1.05
WAS  Griffith Stadium I                    0.95  0.96

1921 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.95  0.97
BRO  Ebbets Field                          1.04  1.03
CHI  Wrigley Field                         1.00  1.01
CIN  Crosley Field                         0.95  0.95
NY   Polo Grounds IV                       1.00  0.97
PHI  Baker Bowl                            1.08  1.12
PIT  Forbes Field                          1.03  1.01
STL  Sportsman's Park IV                   0.98  0.97

1920 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.96  0.96
CHI  Comiskey Park                         1.00  0.99
CLE  League Park II                        1.03  1.00
DET  Navin Field                           0.98  0.98
NY   Polo Grounds IV                       1.04  1.01
PHI  Shibe Park                            1.01  1.06
STL  Sportsman's Park IV                   1.03  1.03
WAS  Griffith Stadium I                    0.97  0.98

1920 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.97
BRO  Ebbets Field                          1.03  1.02
CHI  Wrigley Field                         1.02  1.02
CIN  Crosley Field                         0.99  0.97
NY   Polo Grounds IV                       0.99  0.96
PHI  Baker Bowl                            1.05  1.09
PIT  Forbes Field                          1.03  1.03
STL  Robison Field/Sportsman's Park IV     0.96  0.95

1919 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.94  0.94
CHI  Comiskey Park                         1.00  0.99
CLE  League Park II                        1.06  1.04
DET  Navin Field                           0.98  0.99
NY   Polo Grounds IV                       1.01  0.99
PHI  Shibe Park                            1.01  1.06
STL  Sportsman's Park IV                   1.03  1.03
WAS  Griffith Stadium I                    0.99  0.99

1919 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.98
BRO  Ebbets Field                          1.02  1.02
CHI  Wrigley Field                         1.01  0.99
CIN  Crosley Field                         0.97  0.95
NY   Polo Grounds IV                       0.99  0.96
PHI  Baker Bowl                            1.07  1.11
PIT  Forbes Field                          1.04  1.04
STL  Robison Field                         0.94  0.96

1918 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.98  0.97
CHI  Comiskey Park                         1.01  0.99
CLE  League Park II                        1.10  1.08
DET  Navin Field                           0.96  0.96
NY   Polo Grounds IV                       1.02  1.02
PHI  Shibe Park                            1.01  1.06
STL  Sportsman's Park IV                   0.97  0.99
WAS  Griffith Stadium I                    0.98  0.98

1918 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.97
BRO  Ebbets Field                          1.00  1.01
CHI  Wrigley Field                         1.02  1.01
CIN  Crosley Field                         0.98  0.97
NY   Polo Grounds IV                       0.98  0.95
PHI  Baker Bowl                            1.07  1.09
PIT  Forbes Field                          1.04  1.04
STL  Robison Field                         0.97  0.98

1917 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.99  0.97
CHI  Comiskey Park                         1.02  1.00
CLE  League Park II                        1.07  1.06
DET  Navin Field                           1.00  0.99
NY   Polo Grounds IV                       1.01  1.01
PHI  Shibe Park                            0.99  1.03
STL  Sportsman's Park IV                   0.96  0.98
WAS  Griffith Stadium I                    0.99  0.99

1917 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.94  0.94
BRO  Ebbets Field                          1.03  1.03
CHI  Wrigley Field                         1.08  1.07
CIN  Crosley Field                         0.96  0.97
NY   Polo Grounds IV                       0.97  0.94
PHI  Baker Bowl                            1.04  1.04
PIT  Forbes Field                          1.03  1.05
STL  Robison Field                         0.97  0.99

1916 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.00  0.98
CHI  Comiskey Park                         1.01  0.98
CLE  League Park II                        1.06  1.06
DET  Navin Field                           1.04  1.01
NY   Polo Grounds IV                       1.02  1.02
PHI  Shibe Park                            0.95  1.01
STL  Sportsman's Park IV                   0.95  0.97
WAS  Griffith Stadium I                    0.99  0.99

1916 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.95
BRO  Ebbets Field                          1.03  1.02
CHI  Wrigley Field                         1.11  1.11
CIN  Crosley Field                         0.98  0.99
NY   Polo Grounds IV                       0.95  0.93
PHI  Baker Bowl                            1.04  1.01
PIT  Forbes Field                          1.01  1.03
STL  Robison Field                         0.99  1.01

1915 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         0.97  0.95
CHI  Comiskey Park                         1.03  1.01
CLE  League Park II                        1.02  1.04
DET  Navin Field                           1.05  1.03
NY   Polo Grounds IV                       1.00  1.00
PHI  Shibe Park                            0.97  1.00
STL  Sportsman's Park IV                   0.96  0.98
WAS  Griffith Stadium I                    1.02  1.01

1915 Federal League                         BPF   PPF
-----------------------------------------------------
BAL                                        1.03  1.05
BRO                                        0.99  1.00
BUF                                        1.02  1.03
CHI  Wrigley Field                         0.94  0.92
KC                                         0.96  0.96
NEW                                        0.94  0.94
PIT                                        0.99  0.99
STL                                        1.05  1.05

1915 National League                        BPF   PPF
-----------------------------------------------------
BOS  Braves Field                          0.96  0.94
BRO  Ebbets Field                          1.02  1.01
CHI  West Side Park II                     1.00  1.01
CIN  Crosley Field                         1.02  1.04
NY   Polo Grounds IV                       0.94  0.93
PHI  Baker Bowl                            1.01  1.00
PIT  Forbes Field                          0.99  0.99
STL  Robison Field                         1.00  1.01

1914 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.00  0.98
CHI  Comiskey Park                         0.99  0.98
CLE  League Park II                        1.04  1.05
DET  Navin Field                           1.03  1.03
NY   Polo Grounds IV                       1.00  1.01
PHI  Shibe Park                            0.96  0.95
STL  Sportsman's Park IV                   0.96  0.99
WAS  Griffith Stadium I                    1.04  1.03

1914 Federal League                         BPF   PPF
-----------------------------------------------------
BAL                                        1.03  1.05
BRO                                        0.99  1.00
BUF                                        1.02  1.03
CHI  Wrigley Field                         0.94  0.92
IND                                        1.11  1.08
KC                                         0.96  0.96
PIT                                        0.99  0.99
STL                                        1.05  1.05

1914 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  0.99  0.99
BRO  Ebbets Field                          1.02  1.03
CHI  West Side Park II                     1.00  1.00
CIN  Crosley Field                         1.03  1.05
NY   Polo Grounds IV                       0.97  0.95
PHI  Baker Bowl                            1.07  1.05
PIT  Forbes Field                          0.96  0.95
STL  Robison Field                         0.99  1.00

1913 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.03  1.00
CHI  Comiskey Park                         0.99  1.00
CLE  League Park II                        1.03  1.04
DET  Navin Field                           0.99  1.00
NY   Polo Grounds IV                       1.00  1.02
PHI  Shibe Park                            0.98  0.94
STL  Sportsman's Park IV                   0.97  1.00
WAS  Griffith Stadium I                    1.02  1.01

1913 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.02  1.03
BRO  Ebbets Field                          1.03  1.03
CHI  West Side Park II                     1.00  0.99
CIN  Crosley Field                         1.00  1.01
NY   Polo Grounds IV                       1.01  0.97
PHI  Baker Bowl                            1.04  1.04
PIT  Forbes Field                          0.96  0.94
STL  Robison Field                         0.99  1.01

1912 American League                        BPF   PPF
-----------------------------------------------------
BOS  Fenway Park I                         1.05  1.03
CHI  Comiskey Park                         0.97  0.96
CLE  League Park II                        1.03  1.03
DET  Navin Field                           0.97  0.98
NY   Hilltop Park                          1.06  1.08
PHI  Shibe Park                            0.96  0.93
STL  Sportsman's Park IV                   0.96  1.00
WAS  Griffith Stadium I                    1.01  1.00

1912 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.02  1.05
BRO  Washington Park III                   0.96  0.98
CHI  West Side Park II                     1.00  0.98
CIN  Crosley Field                         0.97  0.99
NY   Polo Grounds IV                       1.03  0.99
PHI  Baker Bowl                            1.07  1.06
PIT  Forbes Field                          0.98  0.96
STL  Robison Field                         0.98  1.01

1911 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             0.99  0.98
CHI  Comiskey Park                         0.97  0.96
CLE  League Park II                        1.01  1.02
DET  Bennett Park                          1.05  1.04
NY   Hilltop Park                          1.07  1.08
PHI  Shibe Park                            0.98  0.94
STL  Sportsman's Park IV                   0.96  1.01
WAS  Griffith Stadium I                    0.98  0.98

1911 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.08  1.13
BRO  Washington Park III                   0.96  0.98
CHI  West Side Park II                     1.00  0.97
CIN  Palace of the Fans                    0.96  0.97
NY   Polo Grounds III/Polo Grounds IV      1.03  0.99
PHI  Baker Bowl                            1.01  1.01
PIT  Forbes Field                          1.04  1.01
STL  Robison Field                         0.97  0.99

1910 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.02  1.01
CHI  South Side Park II/Comiskey Park      0.96  0.95
CLE  League Park II                        1.01  1.03
DET  Bennett Park                          1.07  1.04
NY   Hilltop Park                          1.06  1.06
PHI  Shibe Park                            0.99  0.94
STL  Sportsman's Park IV                   0.94  0.98
WAS  American League Park II               0.95  0.99

1910 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.05  1.10
BRO  Washington Park III                   0.97  1.00
CHI  West Side Park II                     0.99  0.95
CIN  Palace of the Fans                    0.96  0.96
NY   Polo Grounds III                      1.00  0.98
PHI  Baker Bowl                            1.03  1.03
PIT  Forbes Field                          1.06  1.02
STL  Robison Field                         0.96  0.98

1909 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.02  1.01
CHI  South Side Park II                    0.96  0.95
CLE  League Park I                         1.04  1.03
DET  Bennett Park                          1.04  1.02
NY   Hilltop Park                          1.01  1.02
PHI  Shibe Park                            1.02  0.97
STL  Sportsman's Park IV                   0.93  0.98
WAS  American League Park II               0.95  0.98

1909 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.05  1.09
BRO  Washington Park III                   0.96  1.00
CHI  West Side Park II                     1.02  0.98
CIN  Palace of the Fans                    0.99  1.00
NY   Polo Grounds III                      1.02  0.98
PHI  Baker Bowl                            1.01  1.00
PIT  Exposition Park/Forbes Field          1.08  1.05
STL  Robison Field                         0.94  0.97

1908 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.03  1.03
CHI  South Side Park II                    0.98  0.97
CLE  League Park I                         1.00  1.00
DET  Bennett Park                          1.04  1.01
NY   Hilltop Park                          1.01  1.04
PHI  Columbia Park                         1.07  1.07
STL  Sportsman's Park III                  1.01  1.00
WAS  American League Park II               0.92  0.96

1908 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  0.98  1.02
BRO  Washington Park III                   0.96  0.99
CHI  West Side Park II                     1.04  1.00
CIN  Palace of the Fans                    0.97  0.98
NY   Polo Grounds III                      1.05  1.02
PHI  Baker Bowl                            1.03  1.03
PIT  Exposition Park                       1.00  0.97
STL  Robison Field                         0.95  1.00

1907 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             0.99  1.01
CHI  South Side Park II                    0.97  0.94
CLE  League Park I                         1.01  0.99
DET  Bennett Park                          1.04  1.02
NY   Hilltop Park                          1.08  1.10
PHI  Columbia Park                         1.02  1.02
STL  Sportsman's Park III                  1.00  0.99
WAS  American League Park II               0.92  0.95

1907 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.00  1.03
BRO  Washington Park III                   0.92  0.95
CHI  West Side Park II                     1.06  1.01
CIN  Palace of the Fans                    1.04  1.05
NY   Polo Grounds III                      1.03  1.00
PHI  Baker Bowl                            0.99  0.98
PIT  Exposition Park                       1.01  0.99
STL  Robison Field                         0.97  1.01

1906 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.00  1.02
CHI  South Side Park II                    0.97  0.94
CLE  League Park I                         0.99  0.97
DET  Bennett Park                          1.03  1.03
NY   Hilltop Park                          1.10  1.10
PHI  Columbia Park                         1.03  1.01
STL  Sportsman's Park III                  0.96  0.96
WAS  American League Park II               0.95  0.98

1906 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  0.97  1.02
BRO  Washington Park III                   0.92  0.96
CHI  West Side Park II                     1.06  1.00
CIN  Palace of the Fans                    1.04  1.05
NY   Polo Grounds III                      1.02  0.99
PHI  Baker Bowl                            1.00  0.99
PIT  Exposition Park                       1.04  1.02
STL  Robison Field                         0.96  1.00

1905 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.01  1.02
CHI  South Side Park II                    0.96  0.93
CLE  League Park I                         1.01  0.99
DET  Bennett Park                          1.01  1.03
NY   Hilltop Park                          1.11  1.11
PHI  Columbia Park                         1.02  1.00
STL  Sportsman's Park III                  0.95  0.96
WAS  American League Park II               0.96  1.00

1905 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  0.98  1.03
BRO  Washington Park III                   0.93  0.96
CHI  West Side Park II                     1.04  0.99
CIN  Palace of the Fans                    1.11  1.10
NY   Polo Grounds III                      1.02  0.98
PHI  Baker Bowl                            0.96  0.97
PIT  Exposition Park                       1.03  1.00
STL  Robison Field                         0.97  0.99

1904 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.06  1.03
CHI  South Side Park II                    0.96  0.95
CLE  League Park I                         0.99  0.98
DET  Bennett Park                          0.97  0.98
NY   Hilltop Park                          1.05  1.04
PHI  Columbia Park                         1.05  1.03
STL  Sportsman's Park III                  0.94  0.96
WAS  American League Park II               0.98  1.02

1904 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  0.96  1.01
BRO  Washington Park III                   0.98  1.00
CHI  West Side Park II                     1.00  0.97
CIN  Palace of the Fans                    1.09  1.07
NY   Polo Grounds III                      1.04  1.00
PHI  Baker Bowl                            0.96  0.98
PIT  Exposition Park                       1.03  1.00
STL  Robison Field                         0.96  0.99

1903 American League                        BPF   PPF
-----------------------------------------------------
BOS  Huntington Avenue Grounds             1.05  1.02
CHI  South Side Park II                    0.96  0.95
CLE  League Park I                         0.98  0.96
DET  Bennett Park                          0.97  0.98
NY   Hilltop Park                          1.06  1.05
PHI  Columbia Park                         1.05  1.03
STL  Sportsman's Park III                  0.97  0.98
WAS  American League Park I                1.02  1.06

1903 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  0.96  0.98
BRO  Washington Park III                   0.97  0.98
CHI  West Side Park II                     0.97  0.96
CIN  Palace of the Fans                    1.11  1.09
NY   Polo Grounds III                      1.04  1.02
PHI  Baker Bowl                            0.97  1.00
PIT  Exposition Park                       1.03  0.99
STL  Robison Field                         0.97  1.00

1902 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           1.04  1.06
BOS  Huntington Avenue Grounds             1.03  1.00
CHI  South Side Park II                    0.96  0.95
CLE  League Park I                         0.96  0.96
DET  Bennett Park                          1.02  1.02
PHI  Columbia Park                         1.04  1.03
STL  Sportsman's Park III                  0.99  0.99
WAS  American League Park I                1.01  1.04

1902 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.01  1.02
BRO  Washington Park III                   1.01  0.99
CHI  West Side Park II                     0.97  0.97
CIN  Palace of the Fans                    1.10  1.08
NY   Polo Grounds III                      0.99  1.01
PHI  Baker Bowl                            1.00  1.01
PIT  Exposition Park                       1.04  0.98
STL  Robison Field                         0.96  0.99

1901 American League                        BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           1.04  1.06
BOS  Huntington Avenue Grounds             0.98  0.96
CHI  South Side Park II                    0.97  0.95
CLE  League Park I                         0.96  0.97
DET  Bennett Park                          1.05  1.05
MIL  Lloyd Street Grounds                  0.95  0.98
PHI  Columbia Park                         1.04  1.03
WAS  American League Park I                0.99  1.00

1901 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.09  1.09
BRO  Washington Park III                   1.03  1.01
CHI  West Side Park II                     0.96  0.97
CIN  League Park II                        0.93  0.96
NY   Polo Grounds III                      0.96  1.00
PHI  Baker Bowl                            1.02  1.02
PIT  Exposition Park                       1.03  0.98
STL  Robison Field                         0.95  0.96

1900 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds II                  1.12  1.12
BRO  Washington Park III                   1.06  1.04
CHI  West Side Park II                     0.96  0.98
CIN  League Park II                        0.98  0.99
NY   Polo Grounds III                      0.95  0.98
PHI  Baker Bowl                            0.99  0.98
PIT  Exposition Park                       1.01  0.98
STL  Robison Field                         0.99  0.98

1899 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.05  1.03
BOS  South End Grounds II                  1.10  1.08
BRO  Washington Park III                   1.02  1.02
CHI  West Side Park II                     0.97  0.97
CIN  League Park II                        1.02  1.02
CLE  League Park I                         0.93  0.96
LOU  Eclipse Park II                       1.00  1.00
NY   Polo Grounds III                      0.97  0.97
PHI  Baker Bowl                            0.97  0.96
PIT  Exposition Park                       1.00  0.99
STL  Robison Field                         1.02  1.03
WAS  Boundary Field                        0.99  1.02

1898 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.02  0.99
BOS  South End Grounds II                  1.05  1.02
BRO  Washington Park III                   1.00  0.99
CHI  West Side Park II                     1.00  0.99
CIN  League Park II                        1.07  1.06
CLE  League Park I                         0.99  1.00
LOU  Eclipse Park II                       0.98  0.99
NY   Polo Grounds III                      0.97  0.96
PHI  Baker Bowl                            0.96  0.95
PIT  Exposition Park                       0.98  0.99
STL  Robison Field                         1.02  1.05
WAS  Boundary Field                        1.00  1.02

1897 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.00  0.97
BOS  South End Grounds II                  1.06  1.04
BRO  Eastern Park                          0.95  0.95
CHI  West Side Park II                     1.04  1.04
CIN  League Park II                        1.07  1.06
CLE  League Park I                         1.05  1.04
LOU  Eclipse Park II                       0.97  0.99
NY   Polo Grounds III                      0.97  0.96
PHI  Baker Bowl                            0.97  0.97
PIT  Exposition Park                       0.96  0.97
STL  Robison Field                         0.98  1.02
WAS  Boundary Field                        1.00  1.01

1896 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.01  0.98
BOS  South End Grounds II                  1.06  1.04
BRO  Eastern Park                          0.94  0.95
CHI  West Side Park II                     1.04  1.04
CIN  League Park II                        1.07  1.06
CLE  League Park I                         1.06  1.04
LOU  Eclipse Park II                       0.96  0.99
NY   Polo Grounds III                      0.97  0.96
PHI  Baker Bowl                            0.99  0.99
PIT  Exposition Park                       0.96  0.96
STL  Robison Field                         0.96  1.00
WAS  Boundary Field                        1.00  1.01

1895 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.03  1.00
BOS  South End Grounds II                  1.08  1.07
BRO  Eastern Park                          0.92  0.92
CHI  West Side Park II                     1.06  1.06
CIN  League Park II                        1.04  1.04
CLE  League Park I                         1.06  1.04
LOU  Eclipse Park II                       0.94  0.97
NY   Polo Grounds III                      0.98  0.97
PHI  Baker Bowl                            1.00  1.00
PIT  Exposition Park                       0.95  0.95
STL  Robison Field                         0.99  1.01
WAS  Boundary Field                        0.99  1.00

1894 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.04  1.03
BOS  South End Grounds II                  1.08  1.07
BRO  Eastern Park                          0.93  0.93
CHI  West Side Park II                     1.05  1.06
CIN  League Park II                        1.04  1.04
CLE  League Park I                         1.04  1.03
LOU  Eclipse Park II                       0.93  0.96
NY   Polo Grounds III                      0.99  0.99
PHI  Philadelphia Baseball Grounds         0.97  0.96
PIT  Exposition Park                       0.99  0.98
STL  Robison Field                         1.00  1.02
WAS  Boundary Field                        0.97  0.99

1893 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.02  1.02
BOS  South End Grounds I                   1.08  1.06
BRO  Eastern Park                          0.95  0.95
CHI  South Side Park I                     0.99  0.99
CIN  League Park I                         1.02  1.03
CLE  League Park I                         1.06  1.05
LOU  Eclipse Park II                       0.92  0.94
NY   Polo Grounds III                      1.00  1.00
PHI  Philadelphia Baseball Grounds         1.00  0.98
PIT  Exposition Park                       0.98  0.98
STL  Robison Field                         1.00  1.01
WAS  Boundary Field                        0.97  0.99

1892 National League                        BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.03  1.04
BOS  South End Grounds I                   1.09  1.07
BRO  Eastern Park                          0.96  0.96
CHI  South Side Park I                     1.01  1.01
CIN  League Park I                         0.99  0.99
CLE  League Park I                         1.04  1.03
LOU  Eclipse Park I                        0.92  0.93
NY   Polo Grounds III                      0.98  0.98
PHI  Philadelphia Baseball Grounds         1.00  0.99
PIT  Exposition Park                       1.00  1.00
STL  Sportsman's Park I                    0.95  0.97
WAS  Boundary Field                        0.97  0.99

1891 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Union Park                            1.01  1.00
BOS  Congress Street Grounds               0.99  0.94
CIN  Pendleton Park                        1.09  1.11
COL  Recreation Park II                    0.94  0.93
LOU  Eclipse Park I                        0.99  0.98
MIL  Athletic Field                        1.20  1.18
PHI  Athletic Park                         1.03  1.03
STL  Sportsman's Park I                    1.15  1.13
WAS  Boundary Field                        0.96  1.01

1891 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.12  1.09
BRO  Eastern Park                          0.99  0.99
CHI  South Side Park I                     1.00  1.00
CIN  League Park I                         1.01  1.01
CLE  League Park I                         1.04  1.03
NY   Polo Grounds III                      0.96  0.96
PHI  Philadelphia Baseball Grounds         1.03  1.02
PIT  Exposition Park                       0.98  0.98

1890 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           1.05  1.05
BRO  Ridgewood Park                        0.97  1.01
COL  Recreation Park II                    0.93  0.93
LOU  Eclipse Park I                        0.98  1.00
PHI  Jefferson Street Grounds              0.98  0.99
ROC  Culver Field I                        0.93  0.92
STL  Sportsman's Park I                    1.14  1.12
SYR  Star Park II                          0.90  0.91
TOL  Speranza Park                         1.03  1.02

1890 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.08  1.05
BRO  Washington Park II                    1.00  0.96
CHI  West Side Park I                      1.04  1.03
CIN  League Park I                         1.00  1.00
CLE  National League Park                  0.98  1.00
NY   Polo Grounds II                       1.00  0.98
PHI  Philadelphia Baseball Grounds         1.03  1.02
PIT  Recreation Park                       0.88  0.92

1890 Players League                         BPF   PPF
-----------------------------------------------------
BOS                                        1.07  1.04
BRO                                        1.06  1.05
BUF                                        0.92  0.97
CHI                                        1.04  1.03
CLE                                        0.92  0.94
NY                                         1.09  1.07
PHI                                        1.02  1.01
PIT                                        0.92  0.92

1889 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           1.02  1.03
BRO  Washington Park I                     1.00  0.97
CIN  League Park I                         1.03  1.02
COL  Recreation Park II                    0.95  0.94
KC   Exposition Park                       1.06  1.09
LOU  Eclipse Park I                        0.98  1.00
PHI  Jefferson Street Grounds              0.99  0.98
STL  Sportsman's Park I                    1.13  1.10

1889 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.06  1.04
CHI  West Side Park I                      1.05  1.04
CLE  National League Park                  0.98  1.00
IND  Athletic Park II                      1.02  1.04
NY   Polo Grounds II                       1.00  0.98
PHI  Philadelphia Baseball Grounds         1.09  1.08
PIT  Recreation Park                       0.90  0.93
WAS  Swanpdoodle Grounds                   0.94  0.98

1888 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           0.97  0.97
BRO  Washington Park I                     1.00  0.97
CIN  League Park I                         1.05  1.04
CLE  National League Park II               0.97  1.01
KC   Association Park I                    1.06  1.12
LOU  Eclipse Park I                        0.98  1.00
PHI  Jefferson Street Grounds              0.99  0.98
STL  Sportsman's Park I                    1.11  1.07

1888 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.02  1.00
CHI  West Side Park I                      1.07  1.06
DET  Recreation Park                       1.00  0.97
IND  Athletic Park II                      1.02  1.04
NY   Polo Grounds I                        0.99  0.96
PHI  Philadelphia Baseball Grounds         1.05  1.04
PIT  Recreation Park                       0.92  0.94
WAS  Swanpdoodle Grounds                   0.94  0.98

1887 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           0.94  0.95
BRO  Washington Park I                     1.01  1.00
CIN  League Park I                         1.02  1.01
CLE  National League Park II               0.97  1.01
LOU  Eclipse Park I                        1.02  1.02
NY   St. George Cricket Grounds            0.96  0.99
PHI  Jefferson Street Grounds              1.00  1.00
STL  Sportsman's Park I                    1.11  1.06

1887 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.00  1.00
CHI  West Side Park I                      1.13  1.10
DET  Recreation Park                       1.03  0.99
IND  Athletic Park I                       0.96  1.02
NY   Polo Grounds I                        0.95  0.93
PHI  Philadelphia Baseball Grounds         1.06  1.04
PIT  Recreation Park                       0.94  0.95
WAS  Swanpdoodle Grounds                   0.95  1.00

1886 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           0.98  0.99
BRO  Washington Park I                     1.01  1.01
CIN  League Park I                         1.03  1.02
LOU  Eclipse Park I                        1.06  1.06
NY   St. George Cricket Grounds            0.96  0.99
PHI  Jefferson Street Grounds              1.01  1.02
PIT  Recreation Park                       1.00  0.98
STL  Sportsman's Park I                    1.05  1.00

1886 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   0.96  0.97
CHI  West Side Park I                      1.15  1.10
DET  Recreation Park                       1.03  1.00
KC   Association Park                      1.06  1.14
NY   Polo Grounds I                        1.01  0.97
PHI  Recreation Park                       1.01  1.00
STL  Sportsman's Park I                    0.94  0.97
WAS  Swanpdoodle Grounds                   0.94  0.99

1885 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           0.99  1.00
BRO  Washington Park I                     1.01  1.02
CIN  League Park I                         1.02  1.00
LOU  Eclipse Park I                        1.00  0.99
NY   Polo Grounds I West Diamond           0.92  0.91
PHI  Jefferson Street Grounds              1.06  1.06
PIT  Recreation Park                       0.99  0.99
STL  Sportsman's Park I                    1.05  1.01

1885 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   0.96  0.95
BUF  Olympic Park I                        1.03  1.06
CHI  West Side Park I                      1.15  1.08
DET  Recreation Park                       1.00  1.01
NY   Polo Grounds I                        0.99  0.95
PHI  Recreation Park                       0.98  0.99
PRO  Messer Street Grounds                 0.96  0.94
STL  Sportsman's Park I                    0.94  0.97

1884 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           1.04  1.07
BRO  Washington Park I                     1.01  1.02
CIN  League Park I                         1.05  1.03
COL  Recreation Park I                     0.92  0.93
IND  Seventh Street Park                   0.97  1.01
LOU  Eclipse Park I                        0.96  0.95
NY   Polo Grounds I West Diamond           0.98  0.96
PHI  Jefferson Street Grounds              1.06  1.04
PIT  Recreation Park                       1.02  1.04
RIC  Allen Pasture                         0.99  1.02
STL  Sportsman's Park I                    1.04  1.00
TOL  League Park                           1.04  1.05
WAS  Athletic Park                         0.88  0.93

1884 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.00  0.97
BUF  Olympic Park I                        1.03  1.06
CHI  Lake Front Park II                    1.08  1.05
CLE  Kennard Street Park                   1.03  1.06
DET  Recreation Park                       0.94  0.97
NY   Polo Grounds I                        1.02  1.00
PHI  Recreation Park                       0.95  1.00
PRO  Messer Street Grounds                 0.98  0.95

1884 Union Association                      BPF   PPF
-----------------------------------------------------
ALT                                        1.01  1.09
BAL                                        1.10  1.10
BOS                                        0.98  0.98
CIN                                        1.08  1.05
CP                                         0.99  1.00
KC                                         0.87  0.92
MIL                                        0.54  0.54
PHI                                        0.93  0.95
STL                                        1.04  0.98
STP                                        0.54  0.54
WAS                                        0.97  0.98
WIL                                        1.03  1.09

1883 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Oriole Park                           1.03  1.05
CIN  Ban Street Grounds                    1.06  0.98
COL  Recreation Park I                     0.92  0.93
LOU  Eclipse Park I                        0.93  0.91
NY   Polo Grounds I West Diamond           1.04  1.01
PHI  Jefferson Street Grounds              1.08  1.05
PIT  Exposition Park I                     0.95  0.97
STL  Sportsman's Park I                    1.06  1.06

1883 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.02  0.99
BUF  Riverside Park                        1.02  1.01
CHI  Lake Front Park II                    1.06  1.02
CLE  Kennard Street Park                   0.99  1.00
DET  Recreation Park                       0.95  0.99
NY   Polo Grounds I                        0.99  0.99
PHI  Recreation Park                       0.91  0.98
PRO  Messer Street Grounds                 1.03  0.98

1882 American Association                   BPF   PPF
-----------------------------------------------------
BAL  Newington Park                        0.92  1.02
CIN  Ban Street Grounds                    1.06  0.98
LOU  Eclipse Park I                        0.95  0.92
PHI  Oakdale Park                          1.12  1.11
PIT  Exposition Park I                     0.95  0.97
STL  Sportsman's Park I                    1.04  1.05

1882 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.00  0.99
BUF  Riverside Park                        1.02  1.01
CHI  Lake Front Park I/Lake Front Park II  1.05  0.99
CLE  Kennard Street Park                   0.97  0.97
DET  Recreation Park                       1.00  1.01
PRO  Messer Street Grounds                 1.00  0.97
TRO  Troy Ball Clubs Grounds               0.95  0.98
WOR  Worcester Driving Park Grounds        1.02  1.07

1881 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   0.95  0.96
BUF  Riverside Park                        0.99  1.00
CHI  Lake Front Park I                     1.05  0.99
CLE  Kennard Street Park                   0.95  0.94
DET  Recreation Park                       1.04  1.05
PRO  Messer Street Grounds                 0.98  0.96
TRO  Haymakers' Grounds                    1.05  1.06
WOR  Worcester Driving Park Grounds        1.06  1.09

1880 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   0.97  0.96
BUF  Riverside Park                        1.02  1.04
CHI  Lake Front Park I                     1.06  1.02
CIN  Bank Street Grounds                   0.99  1.05
CLE  Kennard Street Park                   0.98  0.99
PRO  Messer Street Grounds                 0.97  0.93
TRO  Haymakers' Grounds                    1.05  1.06
WOR  Worcester Driving Park Grounds        1.09  1.09

1879 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.02  1.00
BUF  Riverside Park                        1.02  1.05
CHI  Lake Front Park I                     1.06  1.03
CIN  Avenue Grounds                        0.95  0.93
CLE  Kennard Street Park                   0.99  1.00
PRO  Messer Street Grounds                 0.98  0.94
SYR  Newell Park                           0.89  0.95
TRO  Putnam Grounds                        0.93  1.00

1878 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.08  1.02
CHI  Lake Front Park I                     1.07  1.05
CIN  Avenue Grounds                        0.91  0.92
IND  South Street Park                     0.87  0.88
MIL  Eclipse Park II                       1.07  1.14
PRO  Messer Street Grounds                 1.00  0.96

1877 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.04  1.00
CHI  23rd Street Grounds                   1.12  1.06
CIN  Avenue Grounds                        0.89  0.94
HAR  Union Grounds (Brooklyn)              0.89  0.87
LOU  Louisville Baseball Park              1.18  1.18
STL  Sportsman's Park I                    0.95  0.93

1876 National League                        BPF   PPF
-----------------------------------------------------
BOS  South End Grounds I                   1.02  0.98
CHI  23rd Street Grounds                   1.12  1.06
CIN  Avenue Grounds                        0.86  0.95
HAR  Hartford Ball Club Grounds            1.08  1.03
LOU  Louisville Baseball Park              1.18  1.18
NY   Union Grounds (Brooklyn)              0.87  0.93
PHI  Jefferson Street Grounds              0.99  1.05
STL  Sportsman's Park I                    0.95  0.93