Not enough days in 1921 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 |
|---|---|---|---|
| 19210515 | XXXXX | -0.41 | PIT |
| 19210529 | XXXXX | -0.15 | PIT |
| 19210612 | XXXXX | -0.70 | PIT |
| 19210626 | XXXXX | -0.68 | PIT |
| 19210710 | XXXXX | -1.03 | PIT |
| 19210724 | XXXXX | -0.99 | PIT |
| 19210807 | -035- | -2.02 | PIT |
| 19210821 | -051- | -1.88 | PIT |
| 19210904 | XXXXX | -0.18 | PIT |
| 19210918 | XXXXX | -0.27 | PIT |
| 19211002 | XXXXX | -0.91 | PIT |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.29 | 4 | 6.75 | 0 | 2 | CHN |
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