| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gerrit Cole | NYA | 4.2 | 202309050_DET_NYA |
| Sonny Gray | MIN | 3.58 | 202309050_MIN_CLE |
| Clayton Kershaw | LAN | 3.14 | 202309050_LAN_MIA |
| Nathan Eovaldi | TEX | 2.91 | 202309050_HOU_TEX |
| Justin Steele | CHN | 2.59 | 202309040_SFN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jordan Lyles | KCA | -6.86 | 202309060_CHA_KCA |
| Lance Lynn | LAN | -5.24 | 202309060_LAN_MIA |
| Chris Flexen | COL | -4.02 | 202309060_COL_ARI |
| Ken Waldichuk | OAK | -3.32 | 202309050_TOR_OAK |
| Kyle Gibson | BAL | -2.21 | 202309060_BAL_ANA |
Based on accumulated WAA for this season up to 2023-09-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 6.5 | Blake Snell | 155 | SDN |
| +011+ | 5.84 | Gerrit Cole | 180 | NYA |
| +013+ | 5.04 | Sonny Gray | 163 | MIN |
| +014+ | 4.97 | Justin Steele | 152 | CHN |
| +018+ | 4.64 | Clayton Kershaw | 117.3 | LAN |
| +022+ | 4.11 | Kodai Senga | 143.3 | NYN |
| +024+ | 4.01 | Luis Castillo | 169.3 | SEA |
| +025+ | 3.96 | Kyle Bradish | 139.7 | BAL |
| +027+ | 3.94 | Framber Valdez | 174.7 | HOU |
| +033+ | 3.89 | Nathan Eovaldi | 125 | TEX |
| +037+ | 3.83 | Aaron Civale | 107.7 | TOT |
| +040+ | 3.71 | Tanner Bibee | 129.7 | CLE |
| +045+ | 3.5 | Justin Verlander | 136.3 | TOT |
| +046+ | 3.45 | Zac Gallen | 178.7 | ARI |
| +049+ | 3.42 | Charlie Morton | 151.7 | ATL |
| +051+ | 3.39 | Eduardo Rodriguez | 124.3 | DET |
| +052+ | 3.38 | Michael Wacha | 111.3 | SDN |
| +053+ | 3.36 | Zack Wheeler | 170 | PHI |
| +054+ | 3.34 | Merrill Kelly | 148.3 | ARI |
| +060+ | 3.27 | Javier Assad | 87 | CHN |
| +061+ | 3.26 | Kevin Gausman | 159.3 | TOR |
| +064+ | 3.23 | George Kirby | 159.3 | SEA |
| +066+ | 3.16 | Bryce Elder | 155.3 | ATL |
| +070+ | 3.06 | Jordan Montgomery | 156 | TOT |
| +074+ | 2.97 | Zach Eflin | 155.7 | TBA |
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