| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +036+ | 2.51 | 144.3 | 2.31 | 16 | 4 | BOS |
Note: Daily data in early seasons can be incomplete and will differ from end of year results due to possible missing games, unknown allocation of unearned runs, scorekeeper changes/disputes, etc. The sum of all changes impact league wide averages that WAA calculations depend upon for all players. The end of year Rank/WAA record is correct.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19190512 | XXXXX | -0.04 | BOS |
| 19190526 | XXXXX | 0.21 | BOS |
| 19190609 | XXXXX | 0.60 | BOS |
| 19190623 | XXXXX | 0.99 | BOS |
| 19190707 | +051+ | 1.35 | BOS |
| 19190721 | +035+ | 2.10 | BOS |
| 19190802 | +036+ | 2.51 | BOS |
| 19190804 | +039+ | 2.48 | BOS |
| 19190818 | +038+ | 2.61 | BOS |
| 19190901 | +047+ | 2.23 | BOS |
| 19190915 | +042+ | 2.84 | BOS |
| 19190929 | +068+ | 1.91 | BOS |
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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