| Starter | Tm | Tier | Game |
|---|---|---|---|
| Marcus Stroman | CHN | 4.12 | 202304230_LAN_CHN |
| Sonny Gray | MIN | 3.14 | 202304240_NYA_MIN |
| Drew Rasmussen | TBA | 1.32 | 202304250_HOU_TBA |
| Johan Oviedo | PIT | 1.28 | 202304250_LAN_PIT |
| Clayton Kershaw | LAN | 1.26 | 202304230_LAN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Austin Gomber | COL | -8.24 | 202304240_COL_CLE |
| Brady Singer | KCA | -2.89 | 202304250_KCA_ARI |
| Corey Kluber | BOS | -2.49 | 202304250_BOS_BAL |
| Lance Lynn | CHA | -2.48 | 202304240_CHA_TOR |
| Ken Waldichuk | OAK | -2.26 | 202304240_OAK_ANA |
Based on accumulated WAA for this season up to 2023-04-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.71 | Gerrit Cole | 34 | NYA |
| +003+ | 2.42 | Sonny Gray | 29 | MIN |
| +004+ | 2.33 | Shohei Ohtani | 28 | ANA |
| +007+ | 2.1 | Justin Steele | 30.3 | CHN |
| +011+ | 1.76 | Luis Castillo | 29.7 | SEA |
| +015+ | 1.67 | Bryce Elder | 23.7 | ATL |
| +016+ | 1.66 | Spencer Strider | 30 | ATL |
| +017+ | 1.57 | Shane McClanahan | 29 | TBA |
| +019+ | 1.49 | Alex Cobb | 28.3 | SFN |
| +022+ | 1.42 | Framber Valdez | 32 | HOU |
| +025+ | 1.39 | Clayton Kershaw | 31 | LAN |
| +027+ | 1.36 | Graham Ashcraft | 24 | CIN |
| +029+ | 1.34 | Marcus Stroman | 29 | CHN |
| +030+ | 1.32 | Eduardo Rodriguez | 31 | DET |
| XXXXX | 1.25 | Max Fried | 15 | ATL |
| XXXXX | 1.23 | Zac Gallen | 31.3 | ARI |
| XXXXX | 1.19 | Wade Miley | 23 | MIL |
| XXXXX | 1.05 | Martin Perez | 27.7 | TEX |
| XXXXX | 1.04 | Kevin Gausman | 31.7 | TOR |
| XXXXX | 1.03 | Joe Ryan | 32 | MIN |
| XXXXX | 0.96 | Charlie Morton | 29.3 | ATL |
| XXXXX | 0.96 | Dylan Cease | 26.3 | CHA |
| XXXXX | 0.86 | Anthony DeSclafani | 24 | SFN |
| XXXXX | 0.86 | Josiah Gray | 27.7 | WAS |
| XXXXX | 0.84 | Pablo Lopez | 30 | MIN |
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