| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -028- | -2.27 | 31.3 | 7.47 | 6 | 0 | ANA |
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 |
|---|---|---|---|
| 20090515 | XXXXX | -0.10 | ANA |
| 20090529 | XXXXX | -0.99 | ANA |
| 20090612 | -018- | -2.26 | ANA |
| 20090626 | -034- | -2.27 | ANA |
| 20090710 | -010- | -3.29 | ANA |
| 20090727 | -006- | -4.06 | ANA |
| 20090810 | -003- | -4.69 | ANA |
| 20090824 | -014- | -3.80 | ANA |
| 20090907 | -022- | -3.55 | ANA |
| 20090921 | -034- | -3.22 | ANA |
| 20091006 | -091- | -2.36 | ANA |
Ervin Santana Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -054- | -1.03 | 22.7 | 5.56 | 2 | 6 | ANA |
| -054- | -0.67 | 2 | 18 | 1 | 0 | MIN |
| -054- | -1.71 | 24.7 | 6.57 | 0 | 0 | TOT |
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