| Starter | Tm | Tier | Game |
|---|---|---|---|
| Blake Snell | SDN | 6.48 | 202309130_SDN_LAN |
| Gerrit Cole | NYA | 5.78 | 202309150_NYA_PIT |
| Justin Steele | CHN | 4.03 | 202309150_CHN_ARI |
| Luis Castillo | SEA | 2.98 | 202309130_ANA_SEA |
| Zac Gallen | ARI | 2.66 | 202309130_ARI_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jameson Taillon | CHN | -2.43 | 202309130_CHN_COL |
| Brandon Pfaadt | ARI | -2.35 | 202309150_CHN_ARI |
| Chase Anderson | COL | -2.03 | 202309150_SFN_COL |
| Kyle Gibson | BAL | -1.98 | 202309130_SLN_BAL |
| Zack Greinke | KCA | -1.87 | 202309150_HOU_KCA |
Based on accumulated WAA for this season up to 2023-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.29 | Blake Snell | 167 | SDN |
| +009+ | 6.55 | Gerrit Cole | 192 | NYA |
| +014+ | 5.21 | Sonny Gray | 167 | MIN |
| +016+ | 4.89 | Kodai Senga | 155.3 | NYN |
| +017+ | 4.8 | Justin Steele | 165 | CHN |
| +018+ | 4.76 | Luis Castillo | 181.3 | SEA |
| +029+ | 4.02 | Nathan Eovaldi | 130.7 | TEX |
| +030+ | 4 | Framber Valdez | 181.7 | HOU |
| +032+ | 3.99 | Tanner Bibee | 136.7 | CLE |
| +031+ | 3.99 | Logan Webb | 201 | SFN |
| +033+ | 3.98 | Kyle Bradish | 152.7 | BAL |
| +042+ | 3.6 | Zac Gallen | 192.7 | ARI |
| +053+ | 3.45 | Kevin Gausman | 172 | TOR |
| +062+ | 3.35 | Aaron Civale | 117.7 | TOT |
| +064+ | 3.31 | Zach Eflin | 167.7 | TBA |
| +065+ | 3.27 | Jordan Montgomery | 168.7 | TOT |
| +067+ | 3.2 | Jose Berrios | 178 | TOR |
| +071+ | 3.16 | Charlie Morton | 157.7 | ATL |
| +072+ | 3.14 | Justin Verlander | 143.3 | TOT |
| +074+ | 3.07 | Mike King | 87.7 | NYA |
| +075+ | 3.07 | Bryce Elder | 167.3 | ATL |
| +076+ | 3.07 | Brandon Woodruff | 56 | MIL |
| +077+ | 3.02 | Eduardo Rodriguez | 135.7 | DET |
| +089+ | 2.75 | George Kirby | 171.7 | SEA |
| +090+ | 2.75 | Max Fried | 71.7 | ATL |
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