Based on accumulated WAA for this season up to 2026-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.93 | Cam Schlittler | 178.7 | NYA |
| +002+ | 8.34 | Jacob Misiorowski | 161.3 | MIL |
| +003+ | 7.35 | Chris Sale | 157 | ATL |
| +004+ | 6.75 | Parker Messick | 172.3 | CLE |
| +005+ | 6.71 | Dylan Cease | 161.3 | TOR |
| +006+ | 6.57 | Eduardo Rodriguez | 173 | ARI |
| +008+ | 6.27 | Yoshinobu Yamamoto | 172 | LAN |
| +009+ | 6.09 | Cristopher Sanchez | 187.3 | PHI |
| +010+ | 5.46 | Jesus Luzardo | 178.7 | PHI |
| +012+ | 5.12 | Sonny Gray | 156.7 | BOS |
| +013+ | 5.09 | Chase Burns | 148.3 | CIN |
| +014+ | 5.07 | Drew Rasmussen | 160.3 | TBA |
| +018+ | 4.81 | Nick Martinez | 166.3 | TBA |
| +021+ | 4.73 | Michael King | 175 | SDN |
| +027+ | 4.47 | Troy Melton | 108 | DET |
| +029+ | 4.41 | Tarik Skubal | 139.7 | TOT |
| +031+ | 4.25 | Walbert Urena | 137.3 | ANA |
| +033+ | 4.14 | Cade Cavalli | 164.7 | WAS |
| +035+ | 4.1 | Michael Wacha | 182.7 | KCA |
| +043+ | 3.76 | Logan Henderson | 88.3 | MIL |
| +048+ | 3.64 | Nolan McLean | 166.7 | NYN |
| +052+ | 3.48 | Zack Wheeler | 143.3 | PHI |
| +052+ | 3.48 | Reid Detmers | 168 | ANA |
| +057+ | 3.4 | Martin Perez | 131.7 | ATL |
| +058+ | 3.3 | Max Fried | 99 | NYA |
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