| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shane McClanahan | TBA | 5.51 | 202306160_TBA_SDN |
| Framber Valdez | HOU | 4.74 | 202306140_WAS_HOU |
| Marcus Stroman | CHN | 4.69 | 202306150_PIT_CHN |
| Nathan Eovaldi | TEX | 4.17 | 202306150_ANA_TEX |
| Sonny Gray | MIN | 4.12 | 202306150_DET_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Austin Gomber | COL | -9.19 | 202306140_COL_BOS |
| Brady Singer | KCA | -4.61 | 202306160_ANA_KCA |
| Luis Medina | OAK | -3.07 | 202306140_TBA_OAK |
| Matthew Boyd | DET | -2.33 | 202306150_DET_MIN |
| Michael Grove | LAN | -2.3 | 202306150_CHA_LAN |
Based on accumulated WAA for this season up to 2023-06-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.36 | Shane McClanahan | 89.3 | TBA |
| +005+ | 4.01 | Framber Valdez | 91 | HOU |
| +006+ | 3.8 | Marcus Stroman | 91.7 | CHN |
| +007+ | 3.48 | Nathan Eovaldi | 93.7 | TEX |
| +009+ | 3.38 | Sonny Gray | 76 | MIN |
| +016+ | 3.01 | Gerrit Cole | 91.7 | NYA |
| +022+ | 2.77 | Luis Castillo | 82.3 | SEA |
| +026+ | 2.59 | Zac Gallen | 91.3 | ARI |
| +029+ | 2.55 | Kevin Gausman | 92.7 | TOR |
| +032+ | 2.47 | Tony Gonsolin | 46.7 | LAN |
| +034+ | 2.39 | Clayton Kershaw | 82.3 | LAN |
| +035+ | 2.37 | Cristian Javier | 80.7 | HOU |
| +038+ | 2.26 | Michael Wacha | 74.7 | SDN |
| +046+ | 2.02 | Bailey Ober | 57.7 | MIN |
| +048+ | 1.99 | Alex Cobb | 78.7 | SFN |
| +049+ | 1.95 | Eury Perez | 35 | MIA |
| +051+ | 1.91 | Josiah Gray | 79 | WAS |
| +064+ | 1.8 | Tyler Wells | 81.7 | BAL |
| +062+ | 1.8 | Jose Berrios | 85 | TOR |
| +069+ | 1.78 | Merrill Kelly | 83 | ARI |
| +070+ | 1.77 | Shane Bieber | 87.7 | CLE |
| +071+ | 1.76 | George Kirby | 80.7 | SEA |
| +074+ | 1.74 | Dane Dunning | 58.7 | TEX |
| +076+ | 1.73 | Andrew Abbott | 17.7 | CIN |
| +078+ | 1.72 | Julio Teheran | 30.3 | MIL |
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