Not enough days in 1983 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19830428 | XXXXX | 0.08 | NYN |
| 19830512 | XXXXX | -0.16 | NYN |
| 19830526 | XXXXX | -0.18 | NYN |
| 19830609 | XXXXX | -0.18 | NYN |
| 19830623 | XXXXX | -0.17 | NYN |
| 19830710 | XXXXX | -0.18 | NYN |
| 19830724 | XXXXX | -0.19 | NYN |
| 19830807 | XXXXX | -0.19 | NYN |
| 19830821 | XXXXX | -0.18 | NYN |
| 19830904 | XXXXX | -0.18 | NYN |
| 19830918 | XXXXX | -0.18 | NYN |
| 19831002 | XXXXX | -0.13 | NYN |
Wally Backman Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
|---|---|---|---|---|---|---|---|
| XXXXX | 0.03 | 0.279 | 0.338 | 71 | 5 | 10 | NYN |
| XXXXX | -0.07 | 0.143 | 0.25 | 8 | 0 | 1 | PIT |
| XXXXX | -0.04 | 0.265 | 0.329 | 79 | 5 | 11 | TOT |
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