Not enough days in 1958 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 |
|---|---|---|---|
| 19580522 | XXXXX | 0.12 | BOS |
| 19580606 | XXXXX | -0.12 | BOS |
| 19580620 | -007- | -2.35 | BOS |
| 19580704 | -012- | -2.82 | BOS |
| 19580720 | -008- | -3.30 | BOS |
| 19580803 | -024- | -2.60 | BOS |
| 19580817 | -015- | -3.11 | BOS |
| 19580831 | -013- | -3.37 | BOS |
| 19580914 | -018- | -3.20 | BOS |
| 19580928 | -023- | -3.12 | BOS |
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