| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sonny Gray | MIN | 5.84 | 202305060_MIN_CLE |
| Justin Steele | CHN | 4.39 | 202305050_MIA_CHN |
| Clayton Kershaw | LAN | 3.53 | 202305050_LAN_SDN |
| Luis Castillo | SEA | 2.76 | 202305050_HOU_SEA |
| Kevin Gausman | TOR | 2.61 | 202305040_TOR_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brady Singer | KCA | -6.36 | 202305060_OAK_KCA |
| Lance Lynn | CHA | -3.59 | 202305050_CHA_CIN |
| Ken Waldichuk | OAK | -3.53 | 202305060_OAK_KCA |
| Austin Gomber | COL | -3.18 | 202305060_COL_NYN |
| Chris Sale | BOS | -2.08 | 202305050_BOS_PHI |
Based on accumulated WAA for this season up to 2023-05-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.15 | Gerrit Cole | 46.7 | NYA |
| +003+ | 2.83 | Justin Steele | 43.3 | CHN |
| +004+ | 2.63 | Sonny Gray | 40 | MIN |
| +006+ | 2.44 | Eduardo Rodriguez | 44.7 | DET |
| +013+ | 2.09 | Bryce Elder | 36 | ATL |
| +014+ | 2.07 | Alex Cobb | 40.3 | SFN |
| +016+ | 2.02 | Shane McClanahan | 40 | TBA |
| +018+ | 2 | Marcus Stroman | 41.3 | CHN |
| +020+ | 1.93 | Graham Ashcraft | 36 | CIN |
| +022+ | 1.84 | Anthony DeSclafani | 38 | SFN |
| +025+ | 1.73 | Zac Gallen | 42.7 | ARI |
| +026+ | 1.73 | Clayton Kershaw | 42.7 | LAN |
| +028+ | 1.68 | Luis Castillo | 41.7 | SEA |
| +029+ | 1.66 | Dane Dunning | 25.3 | TEX |
| +030+ | 1.66 | Framber Valdez | 45 | HOU |
| +036+ | 1.59 | Joe Ryan | 38 | MIN |
| +038+ | 1.58 | Wade Miley | 35 | MIL |
| +041+ | 1.53 | Shohei Ohtani | 39 | ANA |
| +043+ | 1.5 | Dustin May | 40.3 | LAN |
| +044+ | 1.44 | Spencer Strider | 40 | ATL |
| +045+ | 1.43 | Martin Perez | 33.7 | TEX |
| +050+ | 1.36 | Bailey Ober | 18.3 | MIN |
| +054+ | 1.31 | Max Fried | 26 | ATL |
| +056+ | 1.28 | Hunter Brown | 34.7 | HOU |
| +057+ | 1.27 | Zach Eflin | 28 | TBA |
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