2012 Season
2011 / 2013

Type # %
Natural Grass
29
93%
Artificial Turf
2
7%
Open Air
24
77%
Dome
1
3%
Retractable Roof
6
20%

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
Guarantee Rate Park CHA 81
124
131
115
144
107
102
109
101
93
107
111
129
100
88
128
66
118
131
108
99
98
100
Wrigley Field CHN 81
102
96
81
107
98
94
101
96
92
98
107
112
104
93
76
109
112
112
112
100
100
100
Citizens Bank Park PHI 81
97
111
118
106
98
94
101
95
90
100
101
97
105
74
67
85
110
111
109
103
109
99
Target Field MIN 81
104
102
86
114
102
101
104
102
101
102
99
98
100
178
203
151
107
98
118
98
101
95
Oracle Park SFN 81
75
56
66
50
94
95
94
101
99
103
93
94
93
85
85
85
106
99
113
98
101
96
T-Mobile Park SEA 81
70
63
69
57
89
86
92
99
94
105
76
74
79
58
43
77
105
119
88
105
104
107
Miller Park MIL 81
116
156
179
150
99
101
98
90
97
86
98
84
107
130
118
138
105
97
111
109
119
105
Great American Ballpark CIN 81
110
155
174
146
103
105
102
100
99
101
87
94
82
117
116
118
105
97
111
104
104
104
Turner Field ATL 81
104
88
97
79
101
103
100
99
99
99
118
121
116
104
142
69
104
109
98
105
105
105
Oakland-Alameda County Col... OAK 79
90
86
91
81
94
95
93
98
101
95
85
78
92
111
106
117
103
99
107
95
91
99
New Yankee Stadium NYA 81
99
116
141
91
96
100
92
94
96
92
91
91
91
45
31
102
103
106
101
102
100
105
Marlins Park MIA 81
100
74
71
75
100
98
102
105
101
109
95
92
96
125
170
90
103
109
99
101
98
102
Minute Maid Park HOU 81
94
97
81
109
96
91
99
96
93
98
95
92
96
91
86
94
103
111
98
106
106
107
Oriole Park at Camden Yard... BAL 81
116
128
126
130
109
106
111
106
101
111
105
111
101
70
65
72
102
112
94
98
96
101
Tropicana Field TBA 81
88
79
64
93
93
89
96
94
95
95
94
83
103
127
141
100
101
107
93
105
104
106
Coors Field COL 81
152
136
174
119
118
117
118
114
108
118
113
112
114
175
194
158
101
108
96
85
85
85
Petco Park SDN 81
86
64
46
76
96
91
100
101
100
102
97
90
103
123
79
224
100
96
105
107
104
109
Dodger Stadium LAN 81
87
113
114
113
99
104
95
103
109
99
84
90
80
51
58
44
99
89
109
107
103
109
Citi Field NYN 81
88
108
102
115
94
96
92
97
102
93
81
80
82
66
73
53
99
106
91
105
107
103
Fenway Park BOS 81
119
103
83
122
110
111
110
104
107
101
138
140
136
129
177
96
98
87
110
96
104
90
Kauffman Stadium KCA 81
103
102
111
97
103
104
101
102
102
103
101
103
100
122
155
96
98
88
110
89
92
88
Globe Life Park TEX 81
117
112
121
107
108
112
105
106
113
103
111
116
109
100
60
138
97
97
98
99
101
98
Comerica Park DET 81
107
101
111
95
102
101
102
103
108
100
92
71
116
146
162
129
97
95
99
93
91
95
Chase Field ARI 81
116
117
121
115
105
110
102
99
100
99
115
135
104
115
146
97
95
92
96
101
99
102
Busch Stadium III SLN 81
99
90
110
80
102
106
99
103
107
100
110
110
111
81
77
90
93
90
97
100
93
105
Rogers Centre TOR 81
101
104
85
119
101
103
100
97
97
97
108
138
93
130
109
155
93
86
99
101
99
102
Progressive Field CLE 81
91
90
102
72
95
99
89
97
100
93
100
103
96
33
47
7
93
95
90
105
99
113
Nationals Park WAS 81
102
101
92
110
103
106
101
105
112
100
97
97
98
115
100
140
92
100
87
90
90
91
PNC Park PIT 81
78
68
83
58
92
95
89
93
94
93
108
115
104
76
76
77
84
86
83
93
94
93
Angel Stadium of Anaheim LAA 81
82
80
77
82
95
94
95
97
93
100
95
102
91
113
166
84
81
77
84
104
117
96
Tokyo Dome OAK 2
54