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 | -001- | -3.51 | MIN |
| 19570604 | -001- | -4.77 | MIN |
| 19570618 | -001- | -7.21 | MIN |
| 19570702 | -001- | -7.05 | MIN |
| 19570718 | -001- | -7.59 | MIN |
| 19570802 | -001- | -8.19 | MIN |
| 19570817 | -001- | -7.94 | MIN |
| 19570831 | -001- | -8.20 | MIN |
| 19570915 | -001- | -6.61 | MIN |
| 19570929 | -001- | -7.30 | MIN |
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