Based on accumulated WAA for this season up to 2026-08-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.76 | Jacob Misiorowski | 139 | MIL |
| +002+ | 6.93 | Cam Schlittler | 152 | NYA |
| +003+ | 6.29 | Cristopher Sanchez | 161.7 | PHI |
| +004+ | 6.03 | Chris Sale | 129 | ATL |
| +005+ | 5.57 | Dylan Cease | 137.7 | TOR |
| +007+ | 5.38 | Yoshinobu Yamamoto | 145.3 | LAN |
| +008+ | 5.28 | Parker Messick | 142.3 | CLE |
| +009+ | 5.16 | Chase Burns | 131 | CIN |
| +010+ | 5.1 | Eduardo Rodriguez | 149.3 | ARI |
| +012+ | 4.87 | Troy Melton | 84.3 | DET |
| +014+ | 4.71 | Sonny Gray | 132.7 | BOS |
| +022+ | 4.11 | Drew Rasmussen | 129.3 | TBA |
| +028+ | 3.83 | Walbert Urena | 107.7 | ANA |
| +032+ | 3.63 | Nick Martinez | 141.7 | TBA |
| +035+ | 3.53 | Tarik Skubal | 113.7 | TOT |
| +035+ | 3.53 | Zack Wheeler | 120.3 | PHI |
| +045+ | 3.31 | Foster Griffin | 144.3 | TOT |
| +047+ | 3.3 | Jesus Luzardo | 150.3 | PHI |
| +049+ | 3.26 | Sean Burke | 140 | CHA |
| +052+ | 3.2 | Payton Tolle | 115 | BOS |
| +053+ | 3.19 | Robbie Ray | 137.7 | TOT |
| +054+ | 3.17 | Sandy Alcantara | 170.7 | MIA |
| +055+ | 3.14 | Jose Soriano | 139.3 | TOT |
| +057+ | 3.1 | Logan Gilbert | 145.3 | SEA |
| +063+ | 2.99 | Kyle Harrison | 98.3 | MIL |
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