Ballpark Factors:
2017 Major League2017 American League  
2017 National League  
American League
| Ballpark Factors by Ballpark |
|
|
Relative Factor (100=avg, higher is better for hitting) |
| City |
Ballpark |
Runs |
OBP |
SLG |
D |
T |
HR |
DP |
| Anaheim | Angel Stadium | 92.8 | 96.8 | 95.7 | 90.5 | 96.9 | 94.6 | 91.9 |
| Arlington | Rangers Ballpark | 109.0 | 107.6 | 106.6 | 106.7 | 110.6 | 103.3 | 110.9 |
| Baltimore | Oriole Park at Camden Yards | 99.8 | 100.7 | 100.7 | 94.0 | 85.3 | 105.0 | 83.6 |
| Boston | Fenway Park | 102.5 | 104.4 | 101.2 | 107.4 | 89.0 | 89.5 | 113.0 |
| Chicago | U.S. Cellular Field | 101.2 | 101.5 | 102.2 | 102.5 | 100.8 | 104.7 | 99.5 |
| Cleveland | Jacobs Field | 102.0 | 99.6 | 100.1 | 102.6 | 93.6 | 101.1 | 102.5 |
| Detroit | Comerica Park | 107.0 | 102.2 | 103.1 | 104.2 | 111.2 | 104.7 | 90.1 |
| Houston | Minute Maid Park | 91.3 | 95.4 | 95.9 | 91.6 | 93.0 | 99.9 | 103.6 |
| Kansas City | Kauffman Stadium | 98.5 | 98.3 | 98.6 | 105.1 | 109.8 | 95.5 | 91.5 |
| Minneapolis | Target Field | 102.9 | 101.2 | 102.7 | 103.8 | 102.2 | 107.0 | 96.3 |
| New York | Citi Field | 87.4 | 95.7 | 92.9 | 101.7 | 95.3 | 79.9 | 84.7 |
| New York | New Yankee Stadium | 100.3 | 96.7 | 99.0 | 92.4 | 102.9 | 109.0 | 102.7 |
| Oakland | Oakland Coliseum | 101.0 | 98.7 | 99.4 | 105.2 | 112.2 | 98.3 | 104.1 |
| Seattle | Safeco Field | 92.5 | 97.6 | 95.8 | 84.1 | 100.6 | 95.3 | 109.3 |
| St. Petersburg | Tropicana Dome | 99.2 | 99.8 | 99.5 | 99.9 | 99.5 | 98.5 | 100.1 |
| Toronto | Skydome | 100.2 | 99.7 | 99.4 | 109.8 | 92.4 | 94.3 | 101.2 |
National League
| Ballpark Factors by Ballpark |
|
|
Relative Factor (100=avg, higher is better for hitting) |
| City |
Ballpark |
Runs |
OBP |
SLG |
D |
T |
HR |
DP |
| Atlanta | SunTrust Park | 94.6 | 97.9 | 98.9 | 93.8 | 79.5 | 107.2 | 95.1 |
| Chicago | Wrigley Field | 107.7 | 102.4 | 104.3 | 105.8 | 134.4 | 106.5 | 109.0 |
| Cincinnati | Great American Ballpark | 105.5 | 100.3 | 102.4 | 110.4 | 103.4 | 105.5 | 112.7 |
| Denver | Coors Field | 114.7 | 105.3 | 107.1 | 111.6 | 133.1 | 107.8 | 120.4 |
| Los Angeles | Dodger Stadium | 101.9 | 98.2 | 99.1 | 105.5 | 77.4 | 101.6 | 95.8 |
| Miami | Marlins Park | 87.8 | 97.6 | 92.7 | 75.1 | 101.3 | 83.5 | 101.2 |
| Milwaukee | Miller Field | 100.4 | 100.1 | 100.4 | 101.4 | 101.4 | 100.8 | 100.4 |
| New York | Citi Field | 88.0 | 95.6 | 91.9 | 85.3 | 82.3 | 83.5 | 96.4 |
| Philadelphia | Citizens Bank Ballpark | 103.9 | 99.3 | 104.3 | 80.3 | 98.4 | 134.7 | 106.4 |
| Phoenix | Bank One Ballpark | 117.9 | 104.3 | 109.7 | 114.2 | 125.0 | 124.5 | 78.1 |
| Pittsburgh | PNC Park | 95.7 | 99.4 | 98.2 | 107.5 | 78.3 | 91.4 | 90.6 |
| San Diego | Petco Park | 85.9 | 95.2 | 90.4 | 95.0 | 109.9 | 68.8 | 106.5 |
| San Francisco | Pac Bell Park | 85.8 | 97.0 | 93.0 | 104.2 | 111.7 | 70.9 | 86.3 |
| St. Louis | Busch Stadium II | 96.7 | 101.9 | 100.5 | 104.7 | 97.6 | 93.8 | 103.5 |
| Washington | Nationals Park | 113.2 | 105.4 | 107.0 | 104.3 | 66.2 | 119.1 | 97.8 |
| Williamsport | BB&T Ballpark at Bowman Field | 84.1 | 95.1 | 90.8 | 98.1 | 76.6 | 73.9 | 77.5 |