Not enough days in 1927 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19270515 | XXXXX | 0.46 | BAL |
| 19270529 | XXXXX | 1.19 | BAL |
| 19270612 | XXXXX | 0.53 | BAL |
| 19270626 | +035+ | 1.86 | BAL |
| 19270710 | +048+ | 1.75 | BAL |
| 19270724 | XXXXX | 0.50 | BAL |
| 19270807 | XXXXX | 0.06 | BAL |
| 19270821 | XXXXX | -0.49 | BAL |
| 19270904 | XXXXX | -0.75 | BAL |
| 19270918 | XXXXX | -1.12 | BAL |
| 19271002 | XXXXX | -0.71 | 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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