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 | -0.87 | BOS |
| 19580606 | XXXXX | -0.75 | BOS |
| 19580620 | XXXXX | -0.23 | BOS |
| 19580704 | XXXXX | -0.46 | BOS |
| 19580720 | -040- | -1.66 | BOS |
| 19580803 | -067- | -1.41 | BOS |
| 19580817 | -046- | -1.90 | BOS |
| 19580831 | -021- | -2.95 | BOS |
| 19580914 | -021- | -3.10 | BOS |
| 19580928 | -013- | -3.83 | BOS |
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