Based on accumulated WAA for this season up to 2026-08-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.31 | Jacob Misiorowski | 145 | MIL |
| +002+ | 7.26 | Cam Schlittler | 158 | NYA |
| +003+ | 6.19 | Chris Sale | 135 | ATL |
| +004+ | 6.07 | Cristopher Sanchez | 168.3 | PHI |
| +005+ | 6.04 | Parker Messick | 155 | CLE |
| +006+ | 6.01 | Dylan Cease | 144.3 | TOR |
| +007+ | 5.6 | Eduardo Rodriguez | 155 | ARI |
| +008+ | 5.53 | Yoshinobu Yamamoto | 151.7 | LAN |
| +011+ | 5.21 | Troy Melton | 90 | DET |
| +017+ | 4.54 | Chase Burns | 139.7 | CIN |
| +021+ | 4.39 | Sonny Gray | 138.7 | BOS |
| +023+ | 4.2 | Nick Martinez | 147.7 | TBA |
| +029+ | 3.91 | Drew Rasmussen | 140.3 | TBA |
| +035+ | 3.58 | Tarik Skubal | 120.7 | TOT |
| +041+ | 3.43 | Michael King | 156 | SDN |
| +043+ | 3.41 | Sandy Alcantara | 183.7 | MIA |
| +044+ | 3.4 | Jesus Luzardo | 156 | PHI |
| +045+ | 3.39 | Walbert Urena | 116.3 | ANA |
| +046+ | 3.38 | Foster Griffin | 149.3 | TOT |
| +048+ | 3.33 | Clay Holmes | 75.7 | TOT |
| +049+ | 3.32 | Cade Cavalli | 148.7 | WAS |
| +050+ | 3.31 | Robbie Ray | 143 | TOT |
| +053+ | 3.26 | Nolan McLean | 148.7 | NYN |
| +055+ | 3.24 | Kyle Harrison | 103.3 | MIL |
| +060+ | 3.1 | Payton Tolle | 125.3 | BOS |
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