| Position | 1st Backup  | 2nd Backup | 3rd Backup | Fill Order |
| C | Roberto Williams | Steve Ducey | None | 4 |
| 1B | Darrell Thomas | Jim Brito | None | 6 |
| 2B | Wes Pena | Bert Campaneris | Luis Cervantes | 5 |
| 3B | Roy Staiger | Jim Brito | Bill McCarver | 8 |
| SS | Mike Cafego | Bert Campaneris | Luis Cervantes | 1 |
| LF | Jim Southworth | Bill TK Murray | Bert Campaneris | 3 |
| CF | Bert Terry | Bill McCarver | None | 7 |
| RF | Tom Midkiff | Bill TK Murray | Bill McCarver | 2 |
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