| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +004+ | 7.97 | 244.0 | 2.99 | 27 | 15 | NYA |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19250519 | +015+ | 1.99 | NYA |
| 19250602 | +032+ | 1.72 | NYA |
| 19250616 | +027+ | 2.08 | NYA |
| 19250630 | +020+ | 3.08 | NYA |
| 19250714 | +014+ | 4.34 | NYA |
| 19250729 | +022+ | 3.88 | NYA |
| 19250812 | +016+ | 5.43 | NYA |
| 19250826 | +007+ | 7.18 | NYA |
| 19250908 | +004+ | 7.97 | NYA |
| 19250920 | +004+ | 8.70 | NYA |
| 19251004 | +007+ | 8.20 | NYA |
Herb Pennock Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +062+ | 0.25 | 3 | 0 | 0 | 1 | OAK |
| +062+ | 1.87 | 52.3 | 2.06 | 5 | 4 | NYA |
| +062+ | 2.12 | 55.3 | 1.95 | 0 | 0 | TOT |
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