| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -030- | -2.18 | 24.7 | 8.03 | 5 | 1 | ARI |
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 | -019- | -1.51 | ARI |
| 20090515 | -017- | -2.01 | ARI |
| 20090529 | -019- | -2.11 | ARI |
| 20090612 | -022- | -2.20 | ARI |
| 20090626 | -037- | -2.19 | ARI |
| 20090710 | -020- | -2.85 | ARI |
| 20090727 | -014- | -3.50 | ARI |
| 20090810 | -060- | -2.29 | ARI |
| 20090824 | -036- | -2.91 | ARI |
| 20090907 | -032- | -3.19 | ARI |
| 20090921 | -035- | -3.21 | ARI |
| 20091006 | -044- | -3.19 | ARI |
Yusmeiro Petit Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.88 | 7 | 9 | 0 | 6 | OAK |
| XXXXX | 0.64 | 12.7 | 1.42 | 0 | 4 | SFN |
| XXXXX | -0.24 | 19.7 | 4.12 | 0 | 0 | TOT |
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