| MLB Park Factors - Through May 24, 2013 | |||||||
| RK | PARK NAME | RUNS | HR | H | 2B | 3B | BB |
| 1 | Wrigley Field (Chicago, Illinois) | 1.460 | 1.137 | 1.264 | 1.626 | 0.767 | 1.196 |
| 2 | Citizens Bank Park (Philadelphia, Pennsylvania) | 1.334 | 1.545 | 1.055 | 1.115 | 1.329 | 1.047 |
| 3 | Miller Park (Milwaukee, Wisconsin) | 1.205 | 1.897 | 1.158 | 0.865 | 1.848 | 0.926 |
| 4 | Comerica Park (Detroit, Michigan) | 1.142 | 1.064 | 0.999 | 1.053 | 1.091 | 1.041 |
| 5 | Angel Stadium of Anaheim (Anaheim, California) | 1.128 | 0.746 | 1.104 | 1.130 | 1.035 | 1.051 |
| 6 | Minute Maid Park (Houston, Texas) | 1.113 | 1.551 | 1.030 | 0.786 | 1.269 | 1.049 |
| 7 | Great American Ball Park (Cincinnati, Ohio) | 1.109 | 1.591 | 1.047 | 0.939 | 0.951 | 1.033 |
| 8 | Rogers Centre (Toronto, Ontario) | 1.106 | 1.375 | 1.049 | 1.246 | 0.615 | 1.039 |
| 9 | Coors Field (Denver, Colorado) | 1.071 | 0.846 | 1.022 | 0.987 | 2.208 | 0.894 |
| 10 | Fenway Park (Boston, Massachusetts) | 1.070 | 0.941 | 0.984 | 1.325 | 1.600 | 0.877 |
| 11 | Target Field (Minneapolis, Minnesota) | 1.066 | 0.725 | 1.078 | 1.317 | 0.653 | 0.978 |
| 12 | O.co Coliseum (Oakland, California) | 1.051 | 0.929 | 1.043 | 1.193 | 2.072 | 1.039 |
| 13 | Kauffman Stadium (Kansas City, Missouri) | 0.989 | 0.978 | 0.995 | 1.021 | 2.031 | 0.872 |
| Chase Field (Phoenix, Arizona) | 0.989 | 0.804 | 1.012 | 1.052 | 0.750 | 1.296 | |
| Oriole Park at Camden Yards (Baltimore, Maryland) | 0.989 | 1.104 | 0.943 | 0.855 | 2.174 | 1.102 | |
| 16 | Rangers Ballpark in Arlington (Arlington, Texas) | 0.957 | 1.182 | 0.952 | 0.842 | 0.689 | 1.334 |
| 17 | Petco Park (San Diego, California) | 0.949 | 0.958 | 0.990 | 0.770 | 1.980 | 1.054 |
| 18 | Tropicana Field (St. Petersburg, Florida) | 0.945 | 0.825 | 0.927 | 0.943 | 0.730 | 0.979 |
| 19 | Progressive Field (Cleveland, Ohio) | 0.941 | 1.191 | 0.991 | 0.890 | 0.489 | 0.833 |
| 20 | Turner Field (Atlanta, Georgia) | 0.924 | 1.035 | 0.899 | 0.711 | 0.540 | 0.834 |
| 21 | Yankee Stadium (New York, NY) | 0.909 | 0.891 | 1.058 | 0.946 | 0.958 | 1.117 |
| 22 | Safeco Field (Seattle, Washington) | 0.906 | 0.750 | 1.056 | 0.941 | 0.643 | 0.881 |
| 23 | Dodger Stadium (Los Angeles, California) | 0.905 | 1.044 | 0.950 | 1.023 | 0.240 | 0.740 |
| 24 | Busch Stadium (St. Louis, Missouri) | 0.903 | 1.102 | 0.911 | 0.904 | 0.379 | 0.931 |
| 25 | U.S. Cellular Field (Chicago, Illinois) | 0.896 | 0.934 | 0.854 | 0.755 | 0.510 | 1.190 |
| 26 | Nationals Park (Washington, D.C.) | 0.882 | 0.659 | 0.980 | 1.028 | 0.919 | 0.934 |
| 27 | Marlins Park (Miami, FL) | 0.851 | 0.821 | 1.046 | 1.115 | 1.183 | 0.771 |
| 28 | PNC Park (Pittsburgh, Pennsylvania) | 0.787 | 0.576 | 0.900 | 1.109 | 0.778 | 0.942 |
| 29 | Citi Field (New York, NY) | 0.784 | 0.891 | 0.826 | 0.769 | 0.571 | 1.124 |
| 30 | AT&T Park (San Francisco, California) | 0.760 | 0.684 | 0.914 | 0.998 | 2.327 | 1.078 |