| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +020+ | 5.88 | 230.7 | 3.71 | 29 | 1 | BAL |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19300518 | +003+ | 3.33 | BAL |
| 19300601 | +009+ | 3.53 | BAL |
| 19300615 | +024+ | 2.98 | BAL |
| 19300629 | +025+ | 3.21 | BAL |
| 19300713 | +034+ | 3.05 | BAL |
| 19300727 | +022+ | 4.53 | BAL |
| 19300810 | +024+ | 4.91 | BAL |
| 19300824 | +021+ | 5.62 | BAL |
| 19300831 | +020+ | 5.88 | BAL |
| 19300914 | +021+ | 6.23 | BAL |
| 19300928 | +014+ | 8.30 | BAL |
Lefty Stewart Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.25 | 2 | 9 | 1 | 0 | MIN |
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