Based on accumulated WAA for this season up to 2026-06-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.68 | Jacob Misiorowski | 87 | MIL |
| +002+ | 5.44 | Cristopher Sanchez | 99 | PHI |
| +003+ | 4.91 | Cam Schlittler | 89 | NYA |
| +004+ | 4.73 | Shohei Ohtani | 73.7 | LAN |
| +005+ | 4.05 | Chase Burns | 80.7 | CIN |
| +007+ | 3.64 | Eduardo Rodriguez | 88.3 | ARI |
| +010+ | 3.54 | Ben Brown | 62 | CHN |
| +011+ | 3.45 | Chris Sale | 78.3 | ATL |
| +012+ | 3.39 | Yoshinobu Yamamoto | 85.7 | LAN |
| +014+ | 3.17 | Zack Wheeler | 62.7 | PHI |
| +019+ | 3.03 | Parker Messick | 86.7 | CLE |
| +020+ | 3.02 | Nick Martinez | 83 | TBA |
| +023+ | 2.94 | Drew Rasmussen | 80 | TBA |
| +023+ | 2.94 | Max Meyer | 85 | MIA |
| +026+ | 2.89 | Jose Soriano | 87 | ANA |
| +030+ | 2.77 | Justin Wrobleski | 79.3 | LAN |
| +034+ | 2.57 | Kyle Harrison | 65.7 | MIL |
| +036+ | 2.52 | Dylan Cease | 73 | TOR |
| +037+ | 2.51 | Joe Ryan | 87.3 | MIN |
| +038+ | 2.45 | Paul Skenes | 82 | PIT |
| +039+ | 2.41 | Spencer Arrighetti | 63 | HOU |
| +040+ | 2.36 | Walbert Urena | 62.3 | ANA |
| +051+ | 2.15 | Bryce Miller | 35 | SEA |
| +051+ | 2.15 | Bryce Elder | 88.7 | ATL |
| +055+ | 2.12 | Michael McGreevy | 78.3 | SLN |
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