Based on accumulated WAA for this season up to 2026-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.77 | Jacob Misiorowski | 139 | MIL |
| +002+ | 6.94 | Cam Schlittler | 152 | NYA |
| +003+ | 6.3 | Cristopher Sanchez | 161.7 | PHI |
| +004+ | 6.02 | Chris Sale | 129 | ATL |
| +005+ | 5.58 | Dylan Cease | 137.7 | TOR |
| +007+ | 5.39 | Yoshinobu Yamamoto | 145.3 | LAN |
| +008+ | 5.29 | Parker Messick | 142.3 | CLE |
| +009+ | 5.17 | Chase Burns | 131 | CIN |
| +011+ | 5.1 | Eduardo Rodriguez | 149.3 | ARI |
| +012+ | 4.87 | Troy Melton | 84.3 | DET |
| +014+ | 4.72 | Sonny Gray | 132.7 | BOS |
| +016+ | 4.54 | Nick Martinez | 138 | TBA |
| +024+ | 4.12 | Drew Rasmussen | 129.3 | TBA |
| +029+ | 3.84 | Walbert Urena | 107.7 | ANA |
| +037+ | 3.53 | Tarik Skubal | 113.7 | TOT |
| +040+ | 3.47 | Zack Wheeler | 115.3 | PHI |
| +046+ | 3.31 | Jesus Luzardo | 150.3 | PHI |
| +048+ | 3.26 | Sean Burke | 140 | CHA |
| +050+ | 3.23 | Jose Soriano | 133.7 | TOT |
| +052+ | 3.21 | Payton Tolle | 115 | BOS |
| +054+ | 3.17 | Sandy Alcantara | 170.7 | MIA |
| +055+ | 3.09 | Logan Gilbert | 145.3 | SEA |
| +061+ | 2.95 | Peter Lambert | 118.7 | HOU |
| +064+ | 2.93 | Foster Griffin | 138.3 | TOT |
| +065+ | 2.89 | Keider Montero | 128.7 | DET |
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