Based on accumulated WAA for this season up to 2026-08-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.47 | Jacob Misiorowski | 127 | MIL |
| +002+ | 6.2 | Cam Schlittler | 139.7 | NYA |
| +003+ | 5.72 | Chris Sale | 117 | ATL |
| +005+ | 5.35 | Cristopher Sanchez | 144.7 | PHI |
| +007+ | 5.02 | Chase Burns | 118.7 | CIN |
| +008+ | 4.95 | Dylan Cease | 119.3 | TOR |
| +010+ | 4.87 | Parker Messick | 129.7 | CLE |
| +012+ | 4.69 | Eduardo Rodriguez | 136.3 | ARI |
| +013+ | 4.54 | Nick Martinez | 129 | TBA |
| +014+ | 4.51 | Troy Melton | 74 | DET |
| +015+ | 4.5 | Yoshinobu Yamamoto | 133.7 | LAN |
| +018+ | 4.2 | Zack Wheeler | 105 | PHI |
| +023+ | 3.89 | Walbert Urena | 99.3 | ANA |
| +023+ | 3.89 | Sonny Gray | 119.7 | BOS |
| +034+ | 3.41 | Drew Rasmussen | 117.3 | TBA |
| +036+ | 3.32 | Tarik Skubal | 102.7 | TOT |
| +039+ | 3.29 | Foster Griffin | 129.3 | TOT |
| +039+ | 3.29 | Sean Burke | 128.7 | CHA |
| +043+ | 3.24 | Robbie Ray | 122.7 | TOT |
| +050+ | 2.83 | Peter Lambert | 108.7 | HOU |
| +054+ | 2.77 | Keider Montero | 116.3 | DET |
| +057+ | 2.71 | Kyle Harrison | 88.7 | MIL |
| +060+ | 2.68 | Jesus Luzardo | 136.7 | PHI |
| +063+ | 2.64 | Jose Soriano | 123 | TOT |
| +072+ | 2.53 | Nolan McLean | 125.7 | NYN |
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