Not enough days in 1938 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 |
|---|---|---|---|
| 19380524 | +013+ | 2.05 | BOS |
| 19380607 | +038+ | 1.66 | BOS |
| 19380622 | +020+ | 2.91 | BOS |
| 19380709 | +043+ | 2.13 | BOS |
| 19380723 | +044+ | 2.55 | BOS |
| 19380806 | +048+ | 2.76 | BOS |
| 19380821 | +060+ | 2.40 | BOS |
| 19380904 | XXXXX | 1.09 | BOS |
| 19380918 | XXXXX | 0.12 | BOS |
| 19381002 | XXXXX | -0.03 | BOS |
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