| Starter | Tm | Tier | Game |
|---|---|---|---|
| Blake Snell | SDN | 7.21 | 202309190_COL_SDN |
| Luis Castillo | SEA | 2.9 | 202309190_SEA_OAK |
| Kodai Senga | NYN | 2.89 | 202309200_NYN_MIA |
| Justin Steele | CHN | 2.73 | 202309200_PIT_CHN |
| Nathan Eovaldi | TEX | 2.07 | 202309190_BOS_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Adam Wainwright | SLN | -10.08 | 202309180_MIL_SLN |
| Lance Lynn | LAN | -6.62 | 202309180_DET_LAN |
| Brady Singer | KCA | -2.81 | 202309180_CLE_KCA |
| Michael Kopech | CHA | -2.08 | 202309200_CHA_WAS |
| Kyle Gibson | BAL | -1.66 | 202309190_BAL_HOU |
Based on accumulated WAA for this season up to 2023-09-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.99 | Blake Snell | 174 | SDN |
| +009+ | 6.57 | Gerrit Cole | 192 | NYA |
| +012+ | 5.94 | Sonny Gray | 174 | MIN |
| +016+ | 5.08 | Kodai Senga | 161.3 | NYN |
| +017+ | 5.02 | Luis Castillo | 188.3 | SEA |
| +019+ | 4.99 | Clayton Kershaw | 121.3 | LAN |
| +021+ | 4.72 | Framber Valdez | 188.7 | HOU |
| +023+ | 4.57 | Kyle Bradish | 158.7 | BAL |
| +028+ | 4.35 | Tanner Bibee | 142 | CLE |
| +032+ | 4.03 | Logan Webb | 207 | SFN |
| +035+ | 4 | Kevin Gausman | 178 | TOR |
| +037+ | 3.92 | Nathan Eovaldi | 135.7 | TEX |
| +042+ | 3.81 | Justin Steele | 168 | CHN |
| +043+ | 3.78 | Jordan Montgomery | 175.7 | TOT |
| +051+ | 3.57 | Mike King | 94.7 | NYA |
| +056+ | 3.45 | Brandon Woodruff | 62 | MIL |
| +063+ | 3.31 | Zach Eflin | 167.7 | TBA |
| +066+ | 3.21 | Zac Gallen | 197.7 | ARI |
| +069+ | 3.16 | Jose Berrios | 178 | TOR |
| +070+ | 3.15 | Merrill Kelly | 165.7 | ARI |
| +072+ | 3.11 | Justin Verlander | 149.3 | TOT |
| +073+ | 3.09 | Corbin Burnes | 184.7 | MIL |
| +076+ | 2.96 | Zack Wheeler | 181 | PHI |
| +079+ | 2.95 | Javier Assad | 100.7 | CHN |
| +088+ | 2.8 | George Kirby | 178.7 | SEA |
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