Based on accumulated WAA for this season up to 2026-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.45 | Jacob Misiorowski | 151 | MIL |
| +002+ | 7.79 | Cam Schlittler | 163.7 | NYA |
| +003+ | 7.05 | Chris Sale | 144 | ATL |
| +004+ | 6.72 | Cristopher Sanchez | 175.3 | PHI |
| +005+ | 6.36 | Dylan Cease | 150.3 | TOR |
| +006+ | 6.29 | Eduardo Rodriguez | 162 | ARI |
| +007+ | 6.02 | Parker Messick | 155 | CLE |
| +008+ | 5.94 | Yoshinobu Yamamoto | 158 | LAN |
| +012+ | 5.25 | Troy Melton | 97 | DET |
| +021+ | 4.54 | Chase Burns | 139.7 | CIN |
| +023+ | 4.47 | Sonny Gray | 143.7 | BOS |
| +027+ | 4.13 | Nick Martinez | 153.7 | TBA |
| +028+ | 4.05 | Jesus Luzardo | 163 | PHI |
| +030+ | 3.94 | Tarik Skubal | 126.7 | TOT |
| +031+ | 3.92 | Nolan McLean | 155.7 | NYN |
| +032+ | 3.9 | Drew Rasmussen | 140.3 | TBA |
| +037+ | 3.67 | Cade Cavalli | 152.7 | WAS |
| +043+ | 3.5 | Michael Wacha | 170.7 | KCA |
| +049+ | 3.43 | Michael King | 156 | SDN |
| +050+ | 3.42 | Foster Griffin | 154.3 | TOT |
| +051+ | 3.37 | Walbert Urena | 116.3 | ANA |
| +052+ | 3.32 | Clay Holmes | 75.7 | TOT |
| +053+ | 3.29 | Robbie Ray | 143 | TOT |
| +056+ | 3.23 | Kyle Harrison | 103.3 | MIL |
| +060+ | 3.13 | Sandy Alcantara | 189.7 | MIA |
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