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 | 0.06 | MIN |
| 19210529 | XXXXX | -0.32 | MIN |
| 19210612 | XXXXX | -0.90 | MIN |
| 19210626 | XXXXX | -1.12 | MIN |
| 19210710 | XXXXX | -0.62 | MIN |
| 19210724 | XXXXX | 0.07 | MIN |
| 19210807 | XXXXX | 0.88 | MIN |
| 19210821 | +047+ | 2.25 | MIN |
| 19210904 | XXXXX | 0.91 | MIN |
| 19210918 | XXXXX | 0.85 | MIN |
| 19211002 | +089+ | 1.43 | MIN |
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