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 | +026+ | 1.40 | BOS |
| 19580606 | XXXXX | 1.22 | BOS |
| 19580620 | XXXXX | -0.45 | BOS |
| 19580704 | XXXXX | -0.56 | BOS |
| 19580720 | XXXXX | -0.62 | BOS |
| 19580803 | XXXXX | -0.61 | BOS |
| 19580817 | XXXXX | -0.53 | BOS |
| 19580831 | XXXXX | -0.54 | BOS |
| 19580914 | XXXXX | -0.52 | BOS |
| 19580928 | XXXXX | -0.57 | BOS |
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