2009 Season
2008 / 2010

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

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
Wrigley Field CHN 80
114
102
136
87
103
101
104
103
96
108
106
101
110
93
115
77
105
110
101
95
94
96
Miller Park MIL 81
89
108
123
99
95
97
93
88
89
87
108
106
109
110
100
117
101
88
110
111
117
108
Chase Field ARI 81
118
103
121
91
107
107
108
101
99
103
127
121
132
149
153
148
99
94
104
94
95
93
Guarantee Rate Park CHA 81
106
119
120
118
97
97
97
95
97
93
93
84
99
81
96
54
113
106
118
106
104
107
Globe Life Park TEX 81
108
118
119
117
106
98
111
102
94
108
107
97
112
141
126
155
106
90
122
96
102
91
New Yankee Stadium NYA 81
97
123
118
130
99
99
99
102
102
102
82
84
80
52
66
21
109
117
101
99
100
98
Great American Ballpark CIN 81
98
117
118
117
100
101
100
97
93
98
103
116
95
109
137
96
104
98
109
108
105
110
Hubert H. Humphrey Metrodo... MIN 82
108
108
115
103
101
101
102
101
98
103
98
99
98
118
145
94
92
93
92
100
107
94
Angel Stadium of Anaheim LAA 81
102
121
115
127
101
100
103
102
104
100
94
86
102
64
63
65
99
107
91
95
100
90
PNC Park PIT 81
102
103
112
96
102
109
98
108
119
100
92
86
98
71
88
57
95
96
95
88
89
87
Dodger Stadium LAN 81
86
89
111
77
97
103
92
98
101
96
99
111
91
62
71
53
79
77
82
101
100
101
Oriole Park at Camden Yard... BAL 81
103
114
111
116
107
107
107
110
108
113
95
105
86
101
71
166
90
99
81
94
91
97
Nationals Park WAS 81
101
96
110
87
95
98
93
94
90
97
99
114
89
111
169
76
95
101
90
94
89
97
Oakland-Alameda County Col... OAK 81
98
96
106
86
97
97
98
99
100
97
93
81
102
115
104
135
100
98
102
103
104
102
Pro Player Stadium FLO 81
113
108
105
110
103
105
102
104
107
101
106
105
107
63
54
72
109
93
126
104
106
103
T-Mobile Park SEA 81
95
88
103
78
97
103
93
101
107
97
91
89
92
84
91
77
107
106
108
106
104
107
Coors Field COL 81
123
105
102
107
112
109
114
108
106
110
121
120
123
165
129
229
104
111
96
86
88
84
Citi Field NYN 81
95
105
100
109
96
92
99
94
90
97
96
93
99
119
111
134
95
95
94
108
105
112
Turner Field ATL 81
90
87
95
79
95
92
97
98
94
102
86
83
89
109
98
122
107
111
102
107
108
106
Tropicana Field TBA 81
100
94
95
94
100
103
98
100
97
102
102
121
88
144
172
125
96
98
93
105
106
105
Fenway Park BOS 81
107
100
94
105
103
101
105
94
91
96
138
143
134
111
102
121
92
95
90
97
101
94
Minute Maid Park HOU 81
93
105
93
111
102
102
102
107
105
108
87
100
80
99
75
148
96
93
98
103
105
102
Citizens Bank Park PHI 81
103
101
91
113
102
99
106
102
103
101
105
96
114
92
79
108
103
104
101
104
106
101
Rogers Centre TOR 81
94
102
87
111
93
93
93
88
91
87
102
103
101
108
115
103
101
91
108
107
97
113
Comerica Park DET 81
102
100
86
109
98
92
103
98
93
101
97
90
102
109
91
144
105
101
108
99
106
95
Oracle Park SFN 81
105
99
82
111
103
104
103
103
108
100
103
96
109
112
123
97
89
93
85
98
98
98
Busch Stadium III SLN 81
92
75
78
74
99
104
95
105
114
99
96
89
102
70
79
63
104
109
99
101
96
104
Progressive Field CLE 81
85
69
72
65
96
91
100
102
94
108
101
102
100
55
42
78
95
92
98
101
96
104
Petco Park SDN 81
75
75
62
90
84
84
84
88
89
87
74
82
68
81
65
105
116
118
113
113
112
113
Kauffman Stadium KCA 81
110
75
55
93
111
115
107
116
123
109
115
115
115
138
232
80
103
114
92
87
84
90