Not enough days in 1957 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 |
|---|---|---|---|
| 19570521 | +010+ | 1.95 | SFN |
| 19570604 | +032+ | 1.63 | SFN |
| 19570618 | +009+ | 3.08 | SFN |
| 19570702 | +063+ | 1.40 | SFN |
| 19570718 | +079+ | 1.35 | SFN |
| 19570802 | XXXXX | 0.28 | SFN |
| 19570817 | XXXXX | 0.10 | SFN |
| 19570831 | XXXXX | 0.09 | SFN |
| 19570915 | XXXXX | -0.87 | SFN |
| 19570929 | XXXXX | -0.02 | SFN |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.2 | 7.3 | 2.45 | 1 | 0 | SFN |
_