Based on accumulated WAA for this season up to 2026-06-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.67 | Jacob Misiorowski | 87 | MIL |
| +002+ | 5.43 | Cristopher Sanchez | 99 | PHI |
| +003+ | 4.98 | Shohei Ohtani | 67.7 | LAN |
| +004+ | 4.9 | Cam Schlittler | 89 | NYA |
| +005+ | 4.04 | Chase Burns | 80.7 | CIN |
| +009+ | 3.53 | Ben Brown | 62 | CHN |
| +011+ | 3.4 | Chris Sale | 78.3 | ATL |
| +012+ | 3.39 | Yoshinobu Yamamoto | 85.7 | LAN |
| +014+ | 3.16 | Zack Wheeler | 62.7 | PHI |
| +014+ | 3.16 | Eduardo Rodriguez | 81.3 | ARI |
| +020+ | 2.99 | Nick Martinez | 83 | TBA |
| +023+ | 2.93 | Max Meyer | 85 | MIA |
| +024+ | 2.91 | Drew Rasmussen | 80 | TBA |
| +026+ | 2.86 | Jose Soriano | 87 | ANA |
| +028+ | 2.85 | Parker Messick | 80.7 | CLE |
| +029+ | 2.76 | Justin Wrobleski | 79.3 | LAN |
| +033+ | 2.56 | Kyle Harrison | 65.7 | MIL |
| +036+ | 2.51 | Dylan Cease | 73 | TOR |
| +037+ | 2.44 | Paul Skenes | 82 | PIT |
| +040+ | 2.4 | Spencer Arrighetti | 63 | HOU |
| +042+ | 2.33 | Walbert Urena | 62.3 | ANA |
| +052+ | 2.15 | Bryce Miller | 35 | SEA |
| +055+ | 2.1 | Michael McGreevy | 78.3 | SLN |
| +056+ | 2.09 | Bryce Elder | 88.7 | ATL |
| +057+ | 2.07 | Michael Soroka | 81 | ARI |
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