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 | XXXXX | -0.79 | CIN |
| 19570604 | XXXXX | -1.13 | CIN |
| 19570618 | -029- | -1.34 | CIN |
| 19570702 | -037- | -1.35 | PHI |
| 19570718 | XXXXX | -0.78 | PHI |
| 19570802 | XXXXX | -0.94 | PHI |
| 19570817 | XXXXX | -1.16 | PHI |
| 19570831 | -041- | -1.88 | PHI |
| 19570915 | -019- | -2.85 | PHI |
| 19570929 | -031- | -2.59 | PHI |
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