| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sandy Alcantara | MIA | -5.8 | 202508040_HOU_MIA |
| Jack Kochanowicz | ANA | -2.38 | 202508030_CHA_ANA |
| Eduardo Rodriguez | ARI | -2.36 | 202508030_ARI_OAK |
| Charlie Morton | DET | -1.61 | 202508030_DET_PHI |
| Erick Fedde | ATL | -1.57 | 202508040_MIL_ATL |
Based on accumulated WAA for this season up to 2025-08-05.
| Rank | WAA | Name | IP | Tm |
|---|
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