| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +015+ | 5.24 | 276.7 | 2.57 | 30 | 5 | DET |
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 |
|---|---|---|---|
| 19090502 | +003+ | 2.03 | DET |
| 19090516 | +006+ | 2.22 | DET |
| 19090530 | +011+ | 2.04 | DET |
| 19090613 | +002+ | 3.60 | DET |
| 19090627 | +004+ | 3.96 | DET |
| 19090711 | +012+ | 3.08 | DET |
| 19090725 | +018+ | 3.44 | DET |
| 19090809 | +045+ | 2.10 | DET |
| 19090823 | +030+ | 3.36 | DET |
| 19090906 | +022+ | 4.70 | DET |
| 19090913 | +015+ | 5.24 | DET |
| 19090923 | +019+ | 5.57 | DET |
| 19091007 | +034+ | 4.22 | DET |
George Mullin Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +043+ | 2.34 | 58 | 1.86 | 6 | 1 | DET |
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