Based on accumulated WAA for this season up to 2026-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.21 | Jacob Misiorowski | 99 | MIL |
| +002+ | 5.96 | Cristopher Sanchez | 117 | PHI |
| +003+ | 5.15 | Cam Schlittler | 104 | NYA |
| +004+ | 4.9 | Shohei Ohtani | 79.7 | LAN |
| +005+ | 4.81 | Eduardo Rodriguez | 102 | ARI |
| +006+ | 4.42 | Chris Sale | 90 | ATL |
| +007+ | 3.89 | Chase Burns | 91.7 | CIN |
| +008+ | 3.78 | Zack Wheeler | 75.3 | PHI |
| +009+ | 3.69 | Max Meyer | 97 | MIA |
| +012+ | 3.68 | Drew Rasmussen | 92 | TBA |
| +013+ | 3.52 | Yoshinobu Yamamoto | 97.7 | LAN |
| +018+ | 3.31 | Nick Martinez | 94.7 | TBA |
| +022+ | 3.19 | Parker Messick | 101 | CLE |
| +023+ | 3.09 | Justin Wrobleski | 93.3 | LAN |
| +027+ | 2.97 | Sonny Gray | 83.7 | BOS |
| +031+ | 2.82 | Kyle Harrison | 77 | MIL |
| +032+ | 2.79 | Foster Griffin | 98.3 | WAS |
| +044+ | 2.62 | Ranger Suarez | 88.7 | BOS |
| +045+ | 2.59 | Davis Martin | 93 | CHA |
| +052+ | 2.43 | Casey Mize | 65 | DET |
| +053+ | 2.39 | Payton Tolle | 71.3 | BOS |
| +055+ | 2.37 | Logan Webb | 90.3 | SFN |
| +055+ | 2.37 | Bryce Miller | 45.7 | SEA |
| +058+ | 2.29 | Paul Skenes | 93 | PIT |
| +059+ | 2.28 | Michael Wacha | 108.7 | KCA |
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