All Park Factors have already been halved for use on full season stats.
| 1919 | Browns | 102 | 104 | 97 | | | | | | | | | | | |
| 1919 | Red Sox | 96 | 93 | 91 | | | | | | | | | | | |
| 1919 | White Sox | 99 | 99 | 103 | | | | | | | | | | | |
| 1919 | Indians | 103 | 104 | 105 | | | | | | | | | | | |
| 1919 | Tigers | 99 | 100 | 93 | | | | | | | | | | | |
| 1919 | Senators | 97 | 98 | 98 | | | | | | | | | | | |
| 1919 | Yankees | 101 | 99 | 103 | | | | | | | | | | | |
| 1919 | Athletics | 102 | 103 | 111 | | | | | | | | | | | |
| 1919 | Braves | 96 | 98 | 99 | | | | | | | | | | | |
| 1919 | Cubs | 102 | 99 | 97 | | | | | | | | | | | |
| 1919 | Reds | 96 | 96 | 101 | | | | | | | | | | | |
| 1919 | Robins | 103 | 102 | 94 | | | | | | | | | | | |
| 1919 | Phillies | 108 | 111 | 110 | | | | | | | | | | | |
| 1919 | Pirates | 101 | 102 | 104 | | | | | | | | | | | |
| 1919 | Cardinals | 99 | 98 | 96 | | | | | | | | | | | |
| 1919 | Giants | 97 | 98 | 98 | | | | | | | | | | | |
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