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 | 0.11 | WAS |
| 20090515 | XXXXX | -0.33 | WAS |
| 20090529 | -076- | -1.29 | WAS |
| 20090612 | -082- | -1.39 | WAS |
| 20090626 | -096- | -1.40 | WAS |
| 20090710 | -117- | -1.40 | WAS |
| 20090727 | -132- | -1.40 | WAS |
| 20090810 | -167- | -1.36 | WAS |
| 20090824 | -190- | -1.34 | WAS |
| 20090921 | -122- | -2.00 | ARI |
| 20091006 | -142- | -1.96 | ARI |
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