Based on accumulated WAA for this season up to 2026-06-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.87 | Cristopher Sanchez | 79.3 | PHI |
| +002+ | 4.28 | Shohei Ohtani | 55 | LAN |
| +003+ | 4.07 | Jacob Misiorowski | 71 | MIL |
| +004+ | 4 | Cam Schlittler | 76.3 | NYA |
| +005+ | 3.78 | Nick Martinez | 66.7 | TBA |
| +007+ | 3.39 | Kyle Harrison | 57.3 | MIL |
| +008+ | 3.27 | Chris Sale | 67 | ATL |
| +009+ | 3.21 | Eduardo Rodriguez | 72.3 | ARI |
| +010+ | 3.2 | Chase Burns | 64.3 | CIN |
| +012+ | 3.1 | Parker Messick | 69.3 | CLE |
| +013+ | 3.09 | Spencer Arrighetti | 47 | HOU |
| +022+ | 2.71 | Bryce Elder | 78.7 | ATL |
| +023+ | 2.68 | Ben Brown | 51.7 | CHN |
| +025+ | 2.55 | Davis Martin | 72.3 | CHA |
| +026+ | 2.54 | Jose Soriano | 76 | ANA |
| +036+ | 2.21 | Braxton Ashcraft | 74.7 | PIT |
| +039+ | 2.13 | Emerson Hancock | 70.7 | SEA |
| +042+ | 2.1 | Yoshinobu Yamamoto | 69.3 | LAN |
| +044+ | 2.05 | Shane McClanahan | 55 | TBA |
| +051+ | 1.89 | Gavin Williams | 76.3 | CLE |
| +052+ | 1.87 | Justin Wrobleski | 62.7 | LAN |
| +052+ | 1.87 | Zack Wheeler | 43.7 | PHI |
| +052+ | 1.87 | Max Meyer | 66.7 | MIA |
| +056+ | 1.78 | Walbert Urena | 44.3 | ANA |
| +058+ | 1.75 | Paul Skenes | 65.3 | PIT |
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