Based on accumulated WAA for this season up to 2026-04-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.37 | Jose Soriano | 42.7 | ANA |
| +002+ | 2.59 | Cam Schlittler | 41.7 | NYA |
| +003+ | 2.52 | Shohei Ohtani | 30 | LAN |
| +005+ | 2.3 | Max Fried | 47.3 | NYA |
| +009+ | 2.11 | Parker Messick | 36.3 | CLE |
| +010+ | 2.08 | Nick Martinez | 37 | TBA |
| +014+ | 1.92 | Davis Martin | 37 | CHA |
| +014+ | 1.92 | Clay Holmes | 36 | NYN |
| +016+ | 1.91 | Bryce Elder | 37 | ATL |
| +017+ | 1.89 | Justin Wrobleski | 30 | LAN |
| +023+ | 1.62 | Jacob deGrom | 31.3 | TEX |
| +029+ | 1.5 | Chris Sale | 35 | ATL |
| +033+ | 1.37 | Michael King | 33.7 | SDN |
| +034+ | 1.36 | Seth Lugo | 37.7 | KCA |
| +035+ | 1.35 | Landen Roupp | 35.3 | SFN |
| +037+ | 1.34 | Tyler Glasnow | 33 | LAN |
| +037+ | 1.34 | Tarik Skubal | 36.3 | DET |
| +041+ | 1.3 | Kevin Gausman | 35 | TOR |
| +042+ | 1.28 | Martin Perez | 28.3 | ATL |
| +045+ | 1.26 | Michael Wacha | 32.3 | KCA |
| XXXXX | 1.22 | Nolan McLean | 35.3 | NYN |
| XXXXX | 1.17 | Yoshinobu Yamamoto | 37.7 | LAN |
| XXXXX | 1.16 | Will Warren | 31.3 | NYA |
| XXXXX | 1.16 | Robbie Ray | 33.3 | SFN |
| XXXXX | 1.16 | Chase Burns | 34 | CIN |
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