Park Factor - Through Friday, August 24, 2007
Glossary
Park Factor compares the rate of stats at home vs. the rate of stats on the road.
A rate higher than 1.000 favors the hitter. Below 1.000 favors the pitcher.
PF = ((homeRS + homeRA)/(homeG)) / ((roadRS + roadRA)/(roadG))
* Teams with home games in multiple stadiums list aggregate Park Factors.
Years: 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007
Park Factor compares the rate of stats at home vs. the rate of stats on the road.
A rate higher than 1.000 favors the hitter. Below 1.000 favors the pitcher.
PF = ((homeRS + homeRA)/(homeG)) / ((roadRS + roadRA)/(roadG))
* Teams with home games in multiple stadiums list aggregate Park Factors.
Years: 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007
| Park Factor - Through Friday, August 24, 2007 | |||||||
| Rk | Park Name | Runs | HR | H | 2B | 3B | BB |
| 1 | Coors Field (Denver, Colorado) | 1.183 | 1.287 | 1.141 | 1.252 | 1.591 | 0.917 |
| 2 | Fenway Park (Boston, Massachusetts) | 1.165 | 0.822 | 1.107 | 1.325 | 0.960 | 0.936 |
| 3 | Jacobs Field (Cleveland, Ohio) | 1.136 | 1.046 | 1.069 | 0.910 | 0.656 | 1.050 |
| 4 | Angel Stadium (Anaheim, California) | 1.129 | 0.907 | 1.093 | 1.261 | 0.766 | 1.118 |
| 5 | Wrigley Field (Chicago, Illinois) | 1.128 | 1.107 | 1.054 | 1.252 | 1.034 | 1.128 |
| 6 | Yankee Stadium (Bronx, New York) | 1.113 | 1.214 | 1.020 | 0.897 | 0.535 | 1.024 |
| 7 | Camden Yards (Baltimore, Maryland) | 1.070 | 1.220 | 1.095 | 0.976 | 1.048 | 0.960 |
| 8 | Chase Field (Phoenix, Arizona) | 1.069 | 1.046 | 1.050 | 1.114 | 2.539 | 1.087 |
| 9 | Kauffman Stadium (Kansas City, Missouri) | 1.067 | 0.935 | 1.026 | 1.248 | 1.117 | 1.029 |
| 10 | Dolphin Stadium (Miami, Florida) | 1.065 | 0.998 | 1.018 | 1.116 | 1.822 | 1.124 |
| Rk | Park Name | Runs | HR | H | 2B | 3B | BB |
| 11 | Great American (Cincinnati, Ohio) | 1.060 | 1.261 | 0.985 | 1.033 | 1.000 | 1.022 |
| 12 | Citizens Bank Park (Philadelphia, Pennsylvania) | 1.055 | 1.367 | 0.984 | 0.913 | 0.936 | 0.991 |
| 13 | Comerica Park (Detroit, Michigan) | 1.049 | 1.166 | 0.997 | 1.008 | 1.673 | 1.098 |
| 14 | Dodger Stadium (Los Angeles, California) | 1.045 | 1.030 | 1.038 | 0.906 | 0.542 | 1.043 |
| 15 | U.S. Cellular Field (Chicago, Illinois) | 1.015 | 1.185 | 1.007 | 0.980 | 0.499 | 0.945 |
| 16 | Rogers Centre (Toronto, Ontario) | 0.998 | 1.150 | 0.930 | 1.102 | 1.044 | 0.899 |
| 17 | Rangers Ballpark (Arlington, Texas) | 0.993 | 1.072 | 1.020 | 0.964 | 1.466 | 0.911 |
| 18 | PNC Park (Pittsburgh, Pennsylvania) | 0.989 | 0.881 | 0.991 | 1.121 | 0.382 | 0.897 |
| 19 | AT&T; Park (San Francisco, California) | 0.986 | 0.748 | 1.109 | 1.048 | 1.731 | 0.915 |
| 20 | Safeco Field (Seattle, Washington) | 0.969 | 1.023 | 0.942 | 0.908 | 0.402 | 1.111 |
| Rk | Park Name | Runs | HR | H | 2B | 3B | BB |
| 21 | Miller Park (Milwaukee, Wisconsin) | 0.944 | 1.087 | 0.912 | 0.985 | 0.377 | 1.073 |
| 22 | Minute Maid Park (Houston, Texas) | 0.938 | 1.037 | 1.024 | 1.016 | 1.138 | 1.033 |
| 23 | Shea Stadium (Flushing, New York) | 0.926 | 0.906 | 0.948 | 0.934 | 0.931 | 0.933 |
| 24 | Turner Field (Atlanta, Georgia) | 0.905 | 1.007 | 0.903 | 0.781 | 0.889 | 1.124 |
| 25 | RFK Stadium (Washington, D.C.) | 0.902 | 0.707 | 0.972 | 1.043 | 0.703 | 0.932 |
| 26 | Busch Stadium (St. Louis, Missouri) | 0.887 | 0.678 | 0.991 | 0.909 | 0.944 | 0.873 |
| 27 | Metrodome (Minneapolis, Minnesota) | 0.864 | 0.744 | 0.966 | 0.926 | 1.200 | 0.993 |
| 28 | Tropicana Field (St. Petersburg, Florida) | 0.852 | 0.910 | 0.939 | 0.875 | 1.214 | 0.979 |
| 29 | McAfee Coliseum (Oakland, California) | 0.817 | 0.791 | 0.870 | 0.774 | 1.400 | 1.048 |
| 30 | Petco Park (San Diego, California) | 0.791 | 0.759 | 0.861 | 0.679 | 1.198 | 0.941 |
