2009 Season
2008 / 2010

Type # %
Natural Grass
27
90%
Artificial Turf
3
10%
Open Air
23
77%
Dome
2
7%
Retractable Roof
5
17%

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
Coors Field COL 81
126
124
127
122
113
108
109
109
106
105
115
108
113
153
111
183
95
98
91
89
88
90
Kauffman Stadium KCA 81
102
82
76
88
104
105
102
106
107
103
109
109
104
148
154
146
97
105
88
91
91
94
Tropicana Field TBA 81
93
94
94
95
97
99
98
99
98
100
93
102
88
129
120
143
101
103
100
103
104
103
Rogers Centre TOR 81
99
108
102
112
98
97
98
94
93
96
102
107
96
124
110
140
101
98
103
105
105
106
Chase Field ARI 81
111
104
104
104
105
104
104
101
100
101
115
112
114
163
157
133
96
96
96
97
101
94
Globe Life Park TEX 81
110
115
121
111
105
102
105
103
99
104
104
101
105
140
133
127
102
96
108
96
97
96
Citi Field NYN 81
91
88
93
85
95
99
96
97
100
97
93
96
96
112
116
124
103
102
104
104
102
104
Oracle Park SFN 81
99
92
84
97
100
101
101
100
100
100
104
107
102
128
119
123
97
95
99
98
98
97
Comerica Park DET 81
102
100
98
101
102
99
103
103
100
104
96
94
99
119
99
119
96
93
96
94
99
92
Turner Field ATL 81
99
96
96
96
99
97
102
102
99
103
94
91
98
103
95
114
102
104
100
103
101
104
Minute Maid Park HOU 81
96
109
107
112
99
103
98
98
102
98
98
108
94
111
108
108
99
102
98
104
99
107
Great American Ballpark CIN 81
103
119
114
123
101
100
102
99
98
99
99
99
102
97
101
107
102
100
103
104
100
105
T-Mobile Park SEA 81
90
85
94
80
96
97
99
100
101
101
91
86
100
86
88
105
103
105
103
107
105
107
Fenway Park BOS 81
107
92
86
96
104
104
102
99
98
98
134
136
122
93
84
104
101
98
105
97
96
97
Pro Player Stadium FLO 81
102
92
91
93
99
100
99
99
102
99
101
101
102
106
99
102
110
102
118
112
111
114
Busch Stadium III SLN 81
94
84
91
80
98
99
98
103
104
101
94
88
100
91
91
99
102
107
102
98
98
99
PNC Park PIT 81
98
89
100
81
101
102
100
103
104
100
103
96
106
95
102
98
97
95
98
90
91
88
Citizens Bank Park PHI 81
101
108
109
107
101
102
100
100
104
99
99
97
102
88
83
97
99
100
98
100
99
100
Oriole Park at Camden Yard... BAL 81
105
119
122
117
104
101
105
105
100
107
95
99
96
76
78
93
95
97
91
96
94
99
American Family Field MIL 81
96
108
123
101
97
100
97
95
97
96
99
97
100
102
157
93
105
101
109
107
110
105
Oakland-Alameda County Col... OAK 81
94
89
89
89
96
96
98
98
98
99
93
91
98
101
116
92
99
98
99
101
104
99
Petco Park SDN 81
83
82
67
95
90
91
92
93
94
95
82
93
78
101
119
88
109
105
116
108
109
109
Hubert H. Humphrey Metrodo... MIN 82
98
93
95
92
99
97
99
98
96
101
101
98
99
114
131
84
95
97
90
102
105
98
Wrigley Field CHN 80
110
110
115
109
104
104
104
104
102
105
103
103
102
95
115
84
100
97
102
99
102
96
Progressive Field CLE 81
95
86
96
79
99
99
98
100
100
101
104
104
101
77
86
84
103
105
102
100
98
102
Guarantee Rate Park CHA 81
108
129
113
136
98
99
98
95
98
94
97
100
99
76
76
84
110
108
115
105
108
104
Nationals Park WAS 81
101
97
95
99
100
102
98
100
100
99
102
112
95
95
123
82
97
95
97
96
92
99
New Yankee Stadium NYA 81
107
127
138
116
101
102
101
100
99
102
94
97
97
69
80
72
102
108
96
99
96
101
Angel Stadium of Anaheim LAA 81
97
99
96
102
99
100
100
102
104
101
93
92
96
69
78
70
94
93
92
98
104
93
Dodger Stadium LAN 81
89
94
99
91
96
97
97
99
99
99
93
95
98
50
62
59
92
94
89
103
104
104