1981 Season
1980 / 1982

Type # %
Natural Grass
17
66%
Artificial Turf
9
34%
Open Air
24
92%
Dome
2
8%
Retractable Roof
0
0%

3-Year Park Factors
Home Runs Hits Singles Doubles Triples Walks Strikeouts
Park Team G R HR L R H L R 1B L R 2B L R 3B L R BB L R K L R
Astrodome HOU 51
89
58
61
55
96
99
96
98
100
97
98
100
95
143
121
159
106
103
114
104
106
101
Busch Stadium II SLN 53
104
84
73
92
103
104
102
101
101
101
112
120
104
148
148
157
95
98
89
93
88
95
Exhibition Stadium TOR 53
111
107
108
107
103
102
103
96
96
99
124
122
118
154
143
151
108
110
110
98
92
101
Kauffman Stadium KCA 47
99
72
71
75
101
100
100
100
102
98
113
102
115
152
137
150
97
99
96
87
84
87
Metropolitan Stadium MIN 61
113
109
109
110
105
107
103
105
107
102
99
103
97
146
131
146
105
111
101
98
99
98
Yankee Stadium I NYA 51
95
93
136
64
100
105
98
103
107
102
87
84
95
140
140
142
92
82
97
100
100
99
Comiskey Park I CHA 49
96
76
65
86
97
95
99
100
98
100
92
94
93
127
111
133
102
109
99
97
103
93
Stade Olympique MON 56
101
88
106
82
100
103
98
99
103
97
107
102
106
113
100
123
117
116
125
105
114
102
Riverfront Stadium CIN 54
103
111
142
104
100
102
99
95
97
94
117
114
114
122
132
115
102
98
106
96
95
96
Wrigley Field CHN 58
110
119
131
114
103
100
104
101
100
101
109
101
115
92
78
113
99
92
105
98
98
95
Veterans Stadium PHI 55
106
111
101
114
100
99
101
96
95
99
109
110
104
125
142
109
108
116
106
105
119
100
County Stadium ML4 49
91
81
82
80
97
94
98
101
96
104
90
93
90
100
89
105
95
96
92
103
104
104
Three Rivers Stadium PIT 51
107
109
117
103
102
100
104
101
98
103
104
97
106
128
166
105
100
104
96
96
96
95
Fenway Park BOS 53
111
105
92
113
106
104
106
101
101
99
133
120
132
110
123
103
103
106
101
103
103
106
Jack Murphy Stadium SDN 55
87
82
76
87
97
98
98
100
100
100
94
98
95
88
82
97
94
91
94
98
88
103
Cleveland Stadium CLE 54
99
103
89
115
101
101
102
103
102
104
94
104
92
85
101
90
98
102
92
96
96
95
Tiger Stadium DET 55
106
133
139
131
100
101
99
97
100
96
94
87
100
101
119
89
106
102
112
102
100
105
Candlestick Park SFN 53
95
79
87
73
98
98
99
102
102
104
89
88
93
79
72
86
100
105
97
107
107
108
Oakland-Alameda County Col... OAK 56
90
91
78
101
95
95
97
100
100
101
82
87
82
71
74
74
100
93
106
104
105
105
Arlington Stadium TEX 56
93
84
89
82
99
99
98
103
102
101
96
97
96
63
59
73
93
89
96
105
107
104
Memorial Stadium BAL 55
97
110
113
111
96
98
96
97
98
96
92
94
92
64
66
73
101
114
92
107
110
107
Kingdome SEA 57
109
151
143
159
101
101
101
95
97
96
107
107
103
78
99
70
109
108
113
104
112
100
Shea Stadium NYN 52
97
107
114
103
100
97
102
102
99
104
94
91
99
67
73
69
98
105
93
106
107
106
Atlanta-Fulton County Stad... ATL 50
107
157
156
163
101
101
99
100
100
98
91
96
88
60
70
64
95
92
95
96
97
98
Angel Stadium of Anaheim CAL 54
98
103
110
102
100
100
102
102
99
104
98
105
100
56
63
63
96
94
96
95
96
92
Dodger Stadium LAN 56
90
100
85
109
98
98
99
103
105
102
80
81
85
49
63
58
90
86
91
101
101
100