Not enough days in 1948 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19480525 | XXXXX | -0.19 | CLE |
| 19480608 | XXXXX | 0.95 | CLE |
| 19480623 | XXXXX | -0.14 | CLE |
| 19480708 | XXXXX | 0.41 | CLE |
| 19480725 | XXXXX | 1.23 | CLE |
| 19480808 | +056+ | 2.17 | CLE |
| 19480822 | +053+ | 2.54 | CLE |
| 19480905 | +058+ | 2.49 | CLE |
| 19480919 | +037+ | 3.79 | CLE |
| 19481004 | +039+ | 3.58 | CLE |
Steve Gromek Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.54 | 9 | 1 | 1 | 0 | CLE |
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