| MLB Park Factors - Through June 19, 2013 | |||||||
| RK | PARK NAME | RUNS | HR | H | 2B | 3B | BB |
| 1 | Citi Field (New York, NY) | 0.793 | 0.936 | 0.895 | 0.766 | 0.838 | 1.035 |
| 2 | AT&T Park (San Francisco, California) | 0.814 | 0.807 | 0.947 | 0.982 | 2.674 | 1.158 |
| 3 | Petco Park (San Diego, California) | 0.865 | 0.949 | 0.890 | 0.693 | 0.769 | 1.009 |
| 4 | Chase Field (Phoenix, Arizona) | 0.875 | 0.809 | 0.937 | 1.011 | 1.118 | 1.156 |
| 5 | Turner Field (Atlanta, Georgia) | 0.898 | 0.846 | 0.893 | 0.752 | 0.691 | 0.918 |
| 6 | Safeco Field (Seattle, Washington) | 0.908 | 0.641 | 1.002 | 1.026 | 0.494 | 0.938 |
| 7 | O.co Coliseum (Oakland, California) | 0.910 | 0.820 | 0.990 | 1.176 | 1.390 | 1.118 |
| 8 | Progressive Field (Cleveland, Ohio) | 0.917 | 1.180 | 0.963 | 0.885 | 0.583 | 0.874 |
| 9 | Kauffman Stadium (Kansas City, Missouri) | 0.922 | 0.893 | 0.971 | 0.939 | 1.733 | 0.890 |
| 10 | PNC Park (Pittsburgh, Pennsylvania) | 0.930 | 0.617 | 1.004 | 1.066 | 0.522 | 0.891 |
| Busch Stadium (St. Louis, Missouri) | 0.930 | 1.057 | 0.945 | 0.823 | 0.466 | 0.874 | |
| 12 | Dodger Stadium (Los Angeles, California) | 0.931 | 1.013 | 0.988 | 1.125 | 0.318 | 0.828 |
| 13 | U.S. Cellular Field (Chicago, Illinois) | 0.932 | 1.154 | 0.869 | 0.729 | 0.433 | 1.100 |
| 14 | Oriole Park at Camden Yards (Baltimore, Maryland) | 0.954 | 1.177 | 0.904 | 0.818 | 1.448 | 1.034 |
| 15 | Rangers Ballpark in Arlington (Arlington, Texas) | 0.955 | 1.026 | 0.949 | 0.809 | 0.529 | 1.069 |
| 16 | Nationals Park (Washington, D.C.) | 0.957 | 0.708 | 1.064 | 1.141 | 1.014 | 0.977 |
| 17 | Marlins Park (Miami, FL) | 0.972 | 0.762 | 1.026 | 1.151 | 1.421 | 0.825 |
| 18 | Angel Stadium of Anaheim (Anaheim, California) | 0.993 | 0.781 | 1.032 | 1.010 | 0.987 | 1.020 |
| 19 | Yankee Stadium (New York, NY) | 1.012 | 1.104 | 1.047 | 0.938 | 0.725 | 0.975 |
| 20 | Target Field (Minneapolis, Minnesota) | 1.051 | 0.800 | 1.069 | 1.272 | 0.653 | 0.867 |
| 21 | Great American Ball Park (Cincinnati, Ohio) | 1.064 | 1.338 | 1.041 | 1.168 | 0.793 | 1.020 |
| 22 | Tropicana Field (St. Petersburg, Florida) | 1.069 | 0.970 | 1.024 | 1.062 | 0.820 | 1.030 |
| 23 | Fenway Park (Boston, Massachusetts) | 1.117 | 0.936 | 1.019 | 1.401 | 1.776 | 0.944 |
| 24 | Rogers Centre (Toronto, Ontario) | 1.123 | 1.322 | 1.028 | 1.376 | 0.748 | 1.138 |
| 25 | Comerica Park (Detroit, Michigan) | 1.124 | 0.952 | 1.017 | 1.050 | 1.444 | 1.062 |
| 26 | Miller Park (Milwaukee, Wisconsin) | 1.130 | 1.580 | 1.117 | 0.840 | 1.167 | 1.051 |
| 27 | Minute Maid Park (Houston, Texas) | 1.140 | 1.522 | 1.077 | 0.859 | 1.482 | 1.028 |
| 28 | Coors Field (Denver, Colorado) | 1.196 | 0.958 | 1.105 | 0.970 | 3.438 | 0.974 |
| 29 | Citizens Bank Park (Philadelphia, Pennsylvania) | 1.228 | 1.587 | 1.004 | 1.091 | 1.417 | 1.074 |
| 30 | Wrigley Field (Chicago, Illinois) | 1.364 | 1.233 | 1.210 | 1.366 | 0.661 | 1.129 |