| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Bradish | BAL | 4.26 | 202310010_BOS_BAL |
| Clayton Kershaw | LAN | 3.74 | 202309300_LAN_SFN |
| Michael King | NYA | 2.57 | 202310010_NYA_KCA |
| Luis Castillo | SEA | 2.54 | 202309300_TEX_SEA |
| Zac Gallen | ARI | 1.81 | 202309290_HOU_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jordan Lyles | KCA | -7.72 | 202309290_NYA_KCA |
| Lance Lynn | LAN | -6.37 | 202309290_LAN_SFN |
| Joey Wentz | DET | -4.36 | 202309290_CLE_DET |
| Trevor Williams | WAS | -2.47 | 202309290_WAS_ATL |
| Ken Waldichuk | OAK | -2.27 | 202309290_OAK_ANA |
Based on accumulated WAA for this season up to 2023-10-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8 | Gerrit Cole | 209 | NYA |
| +011+ | 6.41 | Sonny Gray | 184 | MIN |
| +017+ | 5.55 | Clayton Kershaw | 131.7 | LAN |
| +019+ | 5.5 | Kyle Bradish | 168.7 | BAL |
| +023+ | 5 | Kodai Senga | 166.3 | NYN |
| +024+ | 4.8 | Jordan Montgomery | 188.7 | TOT |
| +038+ | 4.07 | Justin Verlander | 162.3 | TOT |
| +040+ | 3.96 | Zac Gallen | 210 | ARI |
| +041+ | 3.95 | George Kirby | 190.7 | SEA |
| +042+ | 3.94 | Luis Castillo | 197 | SEA |
| +045+ | 3.91 | Corbin Burnes | 193.7 | MIL |
| +053+ | 3.7 | Mike King | 104.7 | NYA |
| +054+ | 3.67 | Framber Valdez | 198 | HOU |
| +055+ | 3.67 | Merrill Kelly | 177.7 | ARI |
| +062+ | 3.46 | Eduardo Rodriguez | 152.7 | DET |
| +074+ | 3.28 | Shawn Armstrong | 52 | TBA |
| +073+ | 3.28 | Michael Wacha | 134.3 | SDN |
| +075+ | 3.17 | Zach Eflin | 177.7 | TBA |
| +078+ | 3.13 | Wade Miley | 120.3 | MIL |
| +079+ | 3.12 | Zack Wheeler | 192 | PHI |
| +088+ | 2.95 | Chris Bassitt | 200 | TOR |
| +095+ | 2.76 | Tarik Skubal | 80.3 | DET |
| +104+ | 2.7 | Bailey Ober | 144.3 | MIN |
| +111+ | 2.56 | Jose Berrios | 189.7 | TOR |
| +122+ | 2.37 | Seth Lugo | 146.3 | SDN |
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