| Position | 1st Backup  | 2nd Backup | 3rd Backup | Fill Order |
| C | Cleon Harris | Gregg Littleton | None | 1 |
| 1B | Rube Vargas | None | None | 5 |
| 2B | Gus Corbett | Al Dugey | None | 8 |
| 3B | Rube Vargas | Al Dugey | None | 6 |
| SS | Al Dugey | Gus Corbett | None | 7 |
| LF | Rube Vargas | None | None | 2 |
| CF | Rube Vargas | None | None | 3 |
| RF | Rube Vargas | None | None | 4 |
|
