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 | +001+ | 4.16 | NYA |
| 19210529 | +001+ | 5.26 | NYA |
| 19210612 | +001+ | 5.93 | NYA |
| 19210626 | +004+ | 5.82 | NYA |
| 19210710 | +008+ | 5.45 | NYA |
| 19210724 | +008+ | 5.56 | NYA |
| 19210807 | +010+ | 5.95 | NYA |
| 19210821 | +011+ | 5.93 | NYA |
| 19210904 | +008+ | 7.52 | NYA |
| 19210918 | +011+ | 7.95 | NYA |
| 19211002 | +012+ | 7.88 | NYA |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +112+ | 0.7 | 23.3 | 2.31 | 3 | 1 | BOS |
| +112+ | 0.97 | 34 | 2.38 | 4 | 0 | NYA |
| +112+ | 1.67 | 57.3 | 2.35 | 0 | 0 | TOT |
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