Based on accumulated WAA for this season up to 2026-04-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.95 | Jose Soriano | 32.7 | ANA |
| +003+ | 2.22 | Seth Lugo | 31.3 | KCA |
| +004+ | 2.01 | Michael Wacha | 27 | KCA |
| +007+ | 1.85 | Bryce Elder | 30 | ATL |
| +009+ | 1.72 | Parker Messick | 30.7 | CLE |
| +010+ | 1.69 | Cristopher Sanchez | 28.3 | PHI |
| +015+ | 1.62 | Taj Bradley | 27.7 | MIN |
| +016+ | 1.55 | Tarik Skubal | 30.3 | DET |
| +017+ | 1.54 | Shohei Ohtani | 18 | LAN |
| +020+ | 1.47 | Randy Vasquez | 28.7 | SDN |
| +024+ | 1.43 | Chad Patrick | 19 | MIL |
| +026+ | 1.41 | Gavin Williams | 29.7 | CLE |
| +028+ | 1.4 | Cam Schlittler | 27.7 | NYA |
| +028+ | 1.4 | Bryan Woo | 32 | SEA |
| +032+ | 1.3 | Shota Imanaga | 29 | CHN |
| +034+ | 1.28 | Justin Wrobleski | 24 | LAN |
| +034+ | 1.28 | Yoshinobu Yamamoto | 32.7 | LAN |
| XXXXX | 1.2 | Landen Roupp | 27.7 | SFN |
| XXXXX | 1.2 | Dylan Cease | 25.7 | TOR |
| XXXXX | 1.17 | Davis Martin | 25 | CHA |
| XXXXX | 1.17 | Eduardo Rodriguez | 23 | ARI |
| XXXXX | 1.16 | Michael King | 27.7 | SDN |
| XXXXX | 1.15 | Clay Holmes | 23 | NYN |
| XXXXX | 1.03 | Kevin Gausman | 28.3 | TOR |
| XXXXX | 1.01 | Nolan McLean | 30.3 | NYN |
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