Not enough days in 1920 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 |
|---|---|---|---|
| 19200515 | XXXXX | 0.59 | PIT |
| 19200529 | XXXXX | -0.09 | PIT |
| 19200612 | +040+ | 1.43 | PIT |
| 19200626 | +051+ | 1.33 | PIT |
| 19200710 | +021+ | 3.26 | PIT |
| 19200724 | +012+ | 4.11 | PIT |
| 19200807 | +010+ | 5.50 | PIT |
| 19200821 | +010+ | 5.48 | PIT |
| 19200904 | +012+ | 5.86 | PIT |
| 19200918 | +009+ | 7.21 | PIT |
| 19201003 | +011+ | 7.38 | PIT |
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