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 | +022+ | 1.26 | PIT |
| 19310524 | XXXXX | -0.20 | PIT |
| 19310607 | +038+ | 1.59 | PIT |
| 19310621 | +039+ | 1.85 | PIT |
| 19310705 | +034+ | 2.34 | PIT |
| 19310719 | +027+ | 3.43 | PIT |
| 19310802 | +015+ | 4.59 | PIT |
| 19310816 | +016+ | 5.07 | PIT |
| 19310830 | +020+ | 5.09 | PIT |
| 19310913 | +029+ | 4.50 | PIT |
| 19310927 | +039+ | 4.08 | PIT |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.3 | 26 | 3.12 | 3 | 1 | PIT |
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