Based on accumulated WAA for this season up to 2026-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.48 | Jacob Misiorowski | 127 | MIL |
| +002+ | 6.21 | Cam Schlittler | 139.7 | NYA |
| +003+ | 5.73 | Chris Sale | 117 | ATL |
| +004+ | 5.63 | Dylan Cease | 126.3 | TOR |
| +005+ | 5.43 | Cristopher Sanchez | 149.7 | PHI |
| +008+ | 5.03 | Chase Burns | 118.7 | CIN |
| +009+ | 4.88 | Parker Messick | 129.7 | CLE |
| +012+ | 4.7 | Eduardo Rodriguez | 136.3 | ARI |
| +013+ | 4.56 | Nick Martinez | 129 | TBA |
| +014+ | 4.52 | Yoshinobu Yamamoto | 133.7 | LAN |
| +015+ | 4.51 | Troy Melton | 74 | DET |
| +017+ | 4.2 | Zack Wheeler | 105 | PHI |
| +024+ | 3.89 | Walbert Urena | 99.3 | ANA |
| +025+ | 3.86 | Sonny Gray | 119.7 | BOS |
| +035+ | 3.42 | Drew Rasmussen | 117.3 | TBA |
| +037+ | 3.33 | Tarik Skubal | 102.7 | TOT |
| +039+ | 3.26 | Sean Burke | 128.7 | CHA |
| +040+ | 3.25 | Robbie Ray | 122.7 | TOT |
| +049+ | 2.84 | Peter Lambert | 108.7 | HOU |
| +052+ | 2.78 | Keider Montero | 116.3 | DET |
| +056+ | 2.71 | Kyle Harrison | 88.7 | MIL |
| +058+ | 2.69 | Jesus Luzardo | 136.7 | PHI |
| +061+ | 2.66 | Foster Griffin | 133.3 | TOT |
| +063+ | 2.65 | Jose Soriano | 123 | TOT |
| +063+ | 2.65 | Michael Wacha | 144 | KCA |
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