Based on accumulated WAA for this season up to 2026-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.31 | Jacob Misiorowski | 145 | MIL |
| +002+ | 7.27 | Cam Schlittler | 158 | NYA |
| +003+ | 6.19 | Chris Sale | 135 | ATL |
| +004+ | 6.05 | Cristopher Sanchez | 168.3 | PHI |
| +005+ | 6.01 | Dylan Cease | 144.3 | TOR |
| +006+ | 5.68 | Parker Messick | 149 | CLE |
| +007+ | 5.61 | Eduardo Rodriguez | 155 | ARI |
| +008+ | 5.52 | Yoshinobu Yamamoto | 151.7 | LAN |
| +009+ | 5.43 | Troy Melton | 90 | DET |
| +012+ | 5.22 | Chase Burns | 136 | CIN |
| +021+ | 4.41 | Sonny Gray | 138.7 | BOS |
| +023+ | 4.19 | Nick Martinez | 147.7 | TBA |
| +031+ | 3.68 | Walbert Urena | 112.7 | ANA |
| +035+ | 3.58 | Tarik Skubal | 120.7 | TOT |
| +036+ | 3.53 | Drew Rasmussen | 134.3 | TBA |
| +037+ | 3.49 | Zack Wheeler | 120.3 | PHI |
| +043+ | 3.39 | Foster Griffin | 149.3 | TOT |
| +048+ | 3.28 | Nolan McLean | 148.7 | NYN |
| +053+ | 3.19 | Robbie Ray | 137.7 | TOT |
| +054+ | 3.16 | Cade Cavalli | 142.7 | WAS |
| +057+ | 3.11 | Eury Perez | 127.7 | MIA |
| +058+ | 3.1 | Sandy Alcantara | 176.7 | MIA |
| +062+ | 3.02 | Payton Tolle | 120 | BOS |
| +063+ | 2.99 | Kyle Leahy | 126.3 | SLN |
| +064+ | 2.97 | Kyle Harrison | 98.3 | MIL |
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