Based on accumulated WAA for this season up to 2026-08-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.75 | Jacob Misiorowski | 139 | MIL |
| +002+ | 6.93 | Cam Schlittler | 152 | NYA |
| +003+ | 6 | Chris Sale | 129 | ATL |
| +004+ | 5.91 | Cristopher Sanchez | 155.7 | PHI |
| +006+ | 5.38 | Yoshinobu Yamamoto | 145.3 | LAN |
| +006+ | 5.38 | Dylan Cease | 131.3 | TOR |
| +008+ | 5.27 | Parker Messick | 142.3 | CLE |
| +010+ | 5.17 | Chase Burns | 131 | CIN |
| +011+ | 5.05 | Eduardo Rodriguez | 149.3 | ARI |
| +012+ | 4.86 | Troy Melton | 84.3 | DET |
| +015+ | 4.69 | Sonny Gray | 132.7 | BOS |
| +016+ | 4.52 | Nick Martinez | 138 | TBA |
| +019+ | 4.11 | Drew Rasmussen | 129.3 | TBA |
| +026+ | 3.83 | Walbert Urena | 107.7 | ANA |
| +030+ | 3.66 | Sean Burke | 135.7 | CHA |
| +039+ | 3.45 | Zack Wheeler | 115.3 | PHI |
| +046+ | 3.29 | Jesus Luzardo | 150.3 | PHI |
| +049+ | 3.22 | Jose Soriano | 133.7 | TOT |
| +051+ | 3.19 | Payton Tolle | 115 | BOS |
| +052+ | 3.14 | Sandy Alcantara | 170.7 | MIA |
| +052+ | 3.14 | Tarik Skubal | 107.7 | TOT |
| +055+ | 3.07 | Logan Gilbert | 145.3 | SEA |
| +057+ | 2.96 | Martin Perez | 106.3 | ATL |
| +059+ | 2.93 | Peter Lambert | 118.7 | HOU |
| +060+ | 2.9 | Foster Griffin | 138.3 | TOT |
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