Not enough days in 2012 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 |
|---|---|---|---|
| 20120428 | XXXXX | -0.16 | PIT |
| 20120512 | XXXXX | -0.15 | PIT |
| 20120526 | XXXXX | -0.15 | PIT |
| 20120609 | XXXXX | -0.14 | PIT |
| 20120623 | XXXXX | -0.13 | PIT |
| 20120707 | XXXXX | 0.09 | PIT |
| 20120725 | XXXXX | 0.58 | PIT |
| 20120808 | XXXXX | 0.46 | PIT |
| 20120822 | XXXXX | 0.46 | PIT |
| 20120905 | XXXXX | 0.34 | PIT |
| 20120919 | XXXXX | 0.36 | PIT |
| 20121003 | XXXXX | 0.15 | PIT |
Jeff Karstens Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
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