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 | 0.71 | CHA |
| 19200529 | -020- | -1.43 | CHA |
| 19200612 | XXXXX | -0.27 | CHA |
| 19200626 | XXXXX | -0.75 | CHA |
| 19200710 | -030- | -1.96 | CHA |
| 19200724 | -005- | -3.64 | CHA |
| 19200807 | -007- | -3.82 | CHA |
| 19200821 | -010- | -3.66 | CHA |
| 19200904 | -009- | -3.76 | CHA |
| 19200918 | -013- | -3.55 | CHA |
| 19201003 | -023- | -3.16 | CHA |
Lefty Williams Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -114- | -1.27 | 17.3 | 6.75 | 3 | 1 | CHA |
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