Ballpark Factors:
1963 Major League1963 American League  
1963 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 | 
| Baltimore | Memorial Stadium | 95.0 | 98.6 | 98.1 | 105.5 | 95.6 | 92.3 | 107.7 | 
| Bloomington | Metropolitan Stadium | 100.9 | 99.0 | 100.3 | 99.4 | 97.5 | 106.8 | 104.8 | 
| Boston | Fenway Park | 101.8 | 99.7 | 101.4 | 110.4 | 107.3 | 102.6 | 101.2 | 
| Chicago | Comiskey Park | 106.3 | 104.5 | 104.6 | 101.9 | 98.2 | 107.9 | 102.7 | 
| Cleveland | Municipal Stadium | 94.6 | 99.0 | 97.3 | 92.6 | 86.4 | 94.8 | 98.2 | 
| Detroit | Tiger Stadium | 105.3 | 101.9 | 103.1 | 96.1 | 104.6 | 111.9 | 105.9 | 
| Kansas City | Municipal Stadium | 104.8 | 100.1 | 101.4 | 101.7 | 104.4 | 106.2 | 95.5 | 
| Los Angeles | Dodger Stadium | 93.9 | 98.6 | 96.0 | 93.4 | 100.4 | 85.0 | 102.5 | 
| New York | Yankee Stadium | 97.3 | 98.9 | 99.8 | 104.0 | 111.1 | 99.4 | 89.4 | 
| Washington | RFK Stadium | 100.1 | 99.6 | 98.0 | 95.1 | 94.8 | 93.0 | 91.9 | 
 
National League
| Ballpark Factors by Ballpark | 
 |  | Relative Factor (100=avg, higher is better for hitting) | 
 
| City | Ballpark | Runs | OBP | SLG | D | T | HR | DP | 
| Chicago | Wrigley Field | 108.6 | 102.4 | 104.2 | 106.3 | 89.0 | 116.4 | 112.0 | 
| Cincinnati | Crosley Field | 105.3 | 102.2 | 100.5 | 100.2 | 114.0 | 88.0 | 91.7 | 
| Houston | Colt Stadium | 87.4 | 94.8 | 91.9 | 82.8 | 133.0 | 71.9 | 109.8 | 
| Los Angeles | Dodger Stadium | 90.4 | 97.5 | 92.8 | 93.2 | 82.4 | 71.3 | 106.2 | 
| Milwaukee | County Stadium | 101.9 | 98.3 | 100.0 | 109.5 | 74.5 | 109.3 | 92.8 | 
| New York | Polo Grounds V | 98.6 | 99.2 | 101.9 | 90.4 | 110.3 | 120.9 | 91.9 | 
| Philadelphia | Connie Mack Stadium | 105.4 | 102.7 | 103.1 | 105.8 | 105.4 | 103.3 | 97.8 | 
| Pittsburgh | Forbes Field | 95.3 | 99.1 | 98.7 | 108.9 | 111.3 | 86.9 | 100.7 | 
| San Francisco | Candlestick Park | 91.6 | 96.4 | 96.6 | 93.4 | 71.5 | 106.1 | 94.9 | 
| St. Louis | Sportsman's Park III | 115.5 | 107.4 | 110.2 | 109.5 | 109.0 | 125.9 | 102.1 |