| Starter | Tm | Tier | Game |
|---|---|---|---|
| Paul Skenes | PIT | 8.92 | 202509100_PIT_BAL |
| Cristopher Sanchez | PHI | 5.13 | 202509100_NYN_PHI |
| Freddy Peralta | MIL | 3.21 | 202509100_MIL_TEX |
| Nick Pivetta | SDN | 2.46 | 202509100_CIN_SDN |
| Andrew Abbott | CIN | 2.02 | 202509100_CIN_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mitchell Parker | WAS | -5.18 | 202509090_WAS_MIA |
| German Marquez | COL | -3.91 | 202509090_COL_LAN |
| Eduardo Rodriguez | ARI | -2.18 | 202509100_ARI_SFN |
| Cade Povich | BAL | -1.83 | 202509110_PIT_BAL |
| Bryce Miller | SEA | -1.17 | 202509110_ANA_SEA |
Based on accumulated WAA for this season up to 2025-09-11.
| Rank | WAA | Name | IP | Tm |
|---|
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