Not enough days in 2009 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 |
|---|---|---|---|
| 20090501 | XXXXX | -0.90 | WAS |
| 20090515 | -016- | -2.04 | WAS |
| 20090529 | -010- | -2.65 | WAS |
| 20090612 | -012- | -2.75 | WAS |
| 20090626 | -017- | -2.77 | WAS |
| 20090710 | -036- | -2.45 | WAS |
| 20090727 | -042- | -2.47 | WAS |
| 20090810 | -052- | -2.39 | WAS |
| 20090824 | -063- | -2.37 | WAS |
| 20090907 | -071- | -2.38 | WAS |
| 20090921 | -079- | -2.38 | WAS |
| 20091006 | -085- | -2.44 | WAS |
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