Not enough days in 1983 season to compile WAA record.
The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19830428 | +005+ | 1.75 | SFN |
| 19830512 | +006+ | 2.58 | SFN |
| 19830526 | +002+ | 3.73 | SFN |
| 19830609 | +001+ | 4.71 | SFN |
| 19830623 | +004+ | 4.76 | SFN |
| 19830710 | +002+ | 6.14 | SFN |
| 19830724 | +003+ | 6.19 | SFN |
| 19830807 | +004+ | 6.21 | SFN |
| 19830821 | +004+ | 6.53 | SFN |
| 19830904 | +012+ | 6.18 | SFN |
| 19830918 | +010+ | 6.50 | SFN |
| 19831002 | +013+ | 6.49 | SFN |
Atlee Hammaker Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -096- | -1.36 | 11.3 | 8.74 | 2 | 3 | SFN |
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