1986 Season
1985 / 1987

Type # %
Natural Grass
16
62%
Artificial Turf
10
38%
Open Air
23
88%
Dome
3
12%
Retractable Roof
0
0%

1-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
Hubert H. Humphrey Metrodo... MIN 81
119
119
109
126
107
106
107
101
100
101
117
126
112
156
105
219
92
93
92
104
111
101
Wrigley Field CHN 80
117
120
125
119
106
110
105
108
111
106
99
101
98
80
87
72
105
103
106
103
98
105
Kingdome SEA 82
113
136
153
128
101
103
100
92
96
90
119
109
125
109
137
93
103
104
101
104
105
104
Exhibition Stadium TOR 81
109
108
106
109
102
105
100
97
100
94
120
127
115
110
96
135
105
114
96
105
109
103
Veterans Stadium PHI 80
109
93
91
94
106
102
108
101
100
101
127
112
136
164
128
195
98
90
105
104
103
105
Riverfront Stadium CIN 81
107
123
105
137
105
103
105
100
98
100
112
117
109
139
148
125
95
93
97
96
97
96
Atlanta-Fulton County Stad... ATL 81
106
130
196
110
102
97
105
100
93
105
100
93
105
77
64
98
97
84
106
93
95
92
Yankee Stadium I NYA 80
105
110
119
104
103
97
108
103
96
110
98
91
105
84
63
108
103
95
110
98
101
96
County Stadium ML4 80
105
99
82
112
98
90
105
99
90
106
95
97
94
119
100
128
99
98
99
93
101
89
Busch Stadium II SLN 81
104
87
89
86
103
106
101
102
108
97
110
98
120
134
136
130
98
111
88
91
92
89
Three Rivers Stadium PIT 81
102
98
86
107
98
97
99
95
87
100
110
133
93
107
144
75
109
99
120
100
107
96
Astrodome HOU 81
101
80
65
89
100
99
100
109
115
104
80
66
91
95
76
122
93
103
84
96
101
92
Comiskey Park I CHA 81
101
79
76
81
100
105
95
101
108
95
99
99
98
175
196
154
109
109
109
99
89
107
Kauffman Stadium KCA 81
99
70
64
74
102
106
99
102
106
98
120
127
116
145
146
134
94
96
92
88
86
91
Memorial Stadium BAL 79
99
124
134
116
100
98
102
103
100
106
82
79
84
40
43
36
105
89
119
103
99
106
Stade Olympique MON 80
98
81
100
73
97
94
100
99
87
109
96
115
85
127
142
111
115
128
105
105
106
105
Fenway Park BOS 81
97
82
67
90
103
107
101
102
106
99
124
127
124
83
140
58
99
92
106
104
99
105
Cleveland Stadium CLE 81
97
100
99
99
102
102
103
106
106
106
89
84
91
111
126
98
96
100
94
93
95
92
Jack Murphy Stadium SDN 81
92
120
138
111
95
104
87
93
101
86
93
113
79
73
70
76
97
97
97
118
120
115
Angel Stadium of Anaheim CAL 82
91
118
128
110
96
99
94
94
98
92
95
96
93
69
54
86
101
102
99
100
100
100
Arlington Stadium TEX 81
91
84
76
89
99
91
105
104
96
110
90
78
99
98
111
83
82
78
85
105
111
101
Tiger Stadium DET 81
90
90
95
85
92
96
88
94
95
93
85
102
74
81
88
77
94
99
90
101
99
103
Candlestick Park SFN 81
90
90
77
97
98
99
97
96
97
96
114
128
105
64
68
60
101
105
97
97
96
97
Dodger Stadium LAN 81
89
76
82
72
97
99
97
109
116
105
71
58
78
57
52
63
89
88
89
94
93
95
Oakland-Alameda County Col... OAK 83
88
87
101
80
93
97
89
101
105
98
71
71
71
51
52
51
122
131
113
101
97
103
Shea Stadium NYN 81
87
104
96
109
93
92
94
91
94
89
98
84
112
91
90
92
104
101
107
105
94
115