1978 Season
1977 / 1979

Type # %
Natural Grass
16
62%
Artificial Turf
10
38%
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
Memorial Stadium BAL 81
87
87
89
86
95
97
95
96
99
95
103
101
105
61
57
74
94
99
89
103
99
104
Astrodome HOU 81
85
59
70
55
94
96
95
98
97
99
93
93
92
126
130
112
97
104
89
105
107
104
Kauffman Stadium KCA 81
104
80
71
87
104
107
100
101
103
98
120
134
108
164
188
134
95
100
91
85
79
87
Arlington Stadium TEX 82
99
95
105
90
101
100
102
104
102
105
95
90
100
84
108
71
93
91
93
108
112
107
Jack Murphy Stadium SDN 81
87
76
69
81
97
98
98
101
102
101
89
92
93
98
99
101
92
85
94
99
99
96
County Stadium ML4 81
100
89
85
91
101
99
102
104
100
106
97
104
96
101
100
105
99
107
96
97
103
93
Busch Stadium II SLN 81
97
78
77
78
101
100
103
103
102
105
102
97
105
127
132
119
99
103
96
95
97
93
Riverfront Stadium CIN 80
100
108
106
111
99
98
100
94
95
96
116
111
114
93
90
97
101
104
96
99
99
101
Yankee Stadium I NYA 81
93
102
123
78
97
98
96
96
96
97
97
98
102
103
101
103
101
107
97
100
99
101
Shea Stadium NYN 80
94
94
102
90
96
96
97
97
97
97
96
93
99
81
75
91
97
93
98
108
115
107
Dodger Stadium LAN 81
95
111
103
115
99
98
101
103
103
103
82
79
88
46
64
55
96
94
98
99
99
97
Metropolitan Stadium MIN 81
105
103
93
112
101
101
101
102
102
100
94
92
97
138
123
137
101
104
98
105
118
100
Cleveland Stadium CLE 78
98
104
83
118
99
99
100
101
102
100
93
94
95
73
82
79
99
95
100
98
94
100
Exhibition Stadium TOR 81
107
103
99
106
102
98
104
99
96
102
112
106
111
116
101
113
100
95
102
96
91
99
Stade Olympique MON 80
98
85
81
86
98
97
98
95
97
96
110
109
107
138
115
147
102
98
102
103
111
100
Angel Stadium of Anaheim CAL 81
93
94
88
99
98
97
100
103
101
104
88
92
91
68
75
74
99
97
103
109
115
110
Comiskey Park I CHA 80
101
89
102
83
100
101
100
102
101
102
97
100
97
128
97
162
102
99
104
97
102
94
Oakland-Alameda County Col... OAK 80
91
91
86
96
94
98
93
97
102
95
85
89
86
82
93
81
104
107
104
97
95
98
Tiger Stadium DET 81
105
120
130
113
100
99
100
98
96
101
94
95
95
105
131
92
102
99
104
98
97
96
Veterans Stadium PHI 82
101
112
127
107
99
99
99
95
95
96
108
106
105
113
102
115
107
114
105
106
101
108
Three Rivers Stadium PIT 81
106
109
115
107
104
105
103
103
101
104
107
118
99
100
112
89
103
101
105
95
94
95
Wrigley Field CHN 82
120
132
120
139
108
106
108
105
105
105
112
107
114
97
96
99
105
105
106
98
97
97
Candlestick Park SFN 81
93
83
91
82
95
100
94
96
103
94
95
94
98
111
106
122
101
95
106
108
103
113
Atlanta-Fulton County Stad... ATL 81
123
165
162
166
108
107
107
106
105
105
98
104
96
72
77
80
105
108
107
91
87
92
Kingdome SEA 81
103
134
139
130
98
99
97
94
97
94
99
94
101
86
92
88
109
112
109
110
112
113
Fenway Park BOS 82
117
116
101
127
109
107
108
103
104
102
128
123
121
100
80
117
104
92
119
97
91
101