| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -049- | -2.43 | 128.3 | 5.12 | 17 | 6 | OAK |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19390521 | +018+ | 1.65 | OAK |
| 19390604 | +050+ | 1.46 | OAK |
| 19390620 | XXXXX | 0.85 | OAK |
| 19390704 | -064- | -1.40 | OAK |
| 19390720 | -033- | -2.03 | OAK |
| 19390805 | -039- | -2.14 | OAK |
| 19390819 | -047- | -2.09 | OAK |
| 19390902 | -050- | -2.12 | OAK |
| 19390916 | -048- | -2.39 | OAK |
| 19390917 | -049- | -2.43 | OAK |
| 19391001 | -068- | -1.95 | OAK |
George Caster Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.06 | 0.7 | 0 | 0 | 1 | DET |
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