Not enough days in 1930 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 |
|---|---|---|---|
| 19300511 | +005+ | 2.49 | CHA |
| 19300525 | +002+ | 4.73 | CHA |
| 19300608 | +006+ | 4.56 | CHA |
| 19300622 | +008+ | 5.10 | CHA |
| 19300706 | +018+ | 4.47 | CHA |
| 19300720 | +019+ | 4.83 | CHA |
| 19300803 | +014+ | 6.21 | CHA |
| 19300817 | +025+ | 5.14 | CHA |
| 19300831 | +022+ | 5.86 | CHA |
| 19300914 | +016+ | 6.90 | CHA |
| 19300928 | +018+ | 7.20 | CHA |
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