| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gerrit Cole | NYA | 3.49 | 202308250_NYA_TBA |
| Clayton Kershaw | LAN | 3.29 | 202308230_LAN_CLE |
| Aaron Civale | TBA | 2.62 | 202308230_COL_TBA |
| Sonny Gray | MIN | 2.38 | 202308250_TEX_MIN |
| J.P. France | HOU | 2.32 | 202308240_BOS_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luis Severino | NYA | -7.42 | 202308230_WAS_NYA |
| Lance Lynn | LAN | -4.43 | 202308250_LAN_BOS |
| Ken Waldichuk | OAK | -3.52 | 202308240_OAK_CHA |
| Austin Gomber | COL | -3.02 | 202308230_COL_TBA |
| Jameson Taillon | CHN | -2.81 | 202308230_CHN_DET |
Based on accumulated WAA for this season up to 2023-08-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 5.15 | Gerrit Cole | 168 | NYA |
| +010+ | 5.09 | Blake Snell | 142 | SDN |
| +015+ | 4.57 | Zac Gallen | 168 | ARI |
| +018+ | 4.39 | Clayton Kershaw | 107.3 | LAN |
| +019+ | 4.33 | Sonny Gray | 150 | MIN |
| +024+ | 3.97 | Jordan Montgomery | 147 | TOT |
| +028+ | 3.81 | Aaron Civale | 97.3 | TOT |
| +030+ | 3.73 | Merrill Kelly | 136.3 | ARI |
| +031+ | 3.71 | Luis Castillo | 157.3 | SEA |
| +033+ | 3.66 | Michael Wacha | 96 | SDN |
| +040+ | 3.54 | Kevin Gausman | 150.3 | TOR |
| +039+ | 3.54 | Kodai Senga | 136.3 | NYN |
| +041+ | 3.52 | Kyle Bradish | 127.7 | BAL |
| +042+ | 3.51 | Tanner Bibee | 119.7 | CLE |
| +043+ | 3.48 | Justin Steele | 138 | CHN |
| +047+ | 3.4 | George Kirby | 156.3 | SEA |
| +050+ | 3.29 | Shohei Ohtani | 132 | ANA |
| +053+ | 3.23 | Eduardo Rodriguez | 113 | DET |
| +055+ | 3.17 | Framber Valdez | 161.7 | HOU |
| +057+ | 3.13 | Justin Verlander | 118.3 | TOT |
| +062+ | 2.96 | Charlie Morton | 141.7 | ATL |
| +064+ | 2.95 | Shawn Armstrong | 38 | TBA |
| +066+ | 2.91 | Bryce Elder | 143.3 | ATL |
| +070+ | 2.86 | Spencer Strider | 153.3 | ATL |
| +080+ | 2.72 | Dane Dunning | 136.7 | TEX |
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