Not enough days in 1931 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 |
|---|---|---|---|
| 19310510 | XXXXX | 0.52 | MIN |
| 19310524 | +031+ | 1.44 | MIN |
| 19310607 | +019+ | 2.21 | MIN |
| 19310621 | XXXXX | 1.19 | MIN |
| 19310705 | XXXXX | 1.00 | MIN |
| 19310719 | +060+ | 1.70 | MIN |
| 19310802 | XXXXX | 1.19 | MIN |
| 19310816 | XXXXX | 1.11 | MIN |
| 19310830 | XXXXX | -0.39 | MIN |
| 19310913 | XXXXX | -0.85 | MIN |
| 19310927 | XXXXX | -0.92 | MIN |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.13 | 9 | 3 | 1 | 0 | BOS |
| XXXXX | 0.67 | 13 | 1.38 | 1 | 4 | NYA |
| XXXXX | 0.8 | 22 | 2.05 | 0 | 0 | TOT |
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