| Starter | Tm | Tier | Game |
|---|---|---|---|
| Blake Snell | SDN | 6.48 | 202309130_SDN_LAN |
| Luis Castillo | SEA | 2.98 | 202309130_ANA_SEA |
| Zac Gallen | ARI | 2.66 | 202309130_ARI_NYN |
| Kodai Senga | NYN | 2.45 | 202309140_ARI_NYN |
| Kyle Bradish | BAL | 2.25 | 202309140_TBA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Adam Wainwright | SLN | -10.2 | 202309120_SLN_BAL |
| Lance Lynn | LAN | -7.01 | 202309120_SDN_LAN |
| Jordan Lyles | KCA | -6.39 | 202309122_KCA_CHA |
| Chris Flexen | COL | -5.3 | 202309120_CHN_COL |
| Joey Wentz | DET | -4.08 | 202309120_CIN_DET |
Based on accumulated WAA for this season up to 2023-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.28 | Blake Snell | 167 | SDN |
| +010+ | 6.46 | Gerrit Cole | 187 | NYA |
| +014+ | 5.44 | Justin Steele | 159 | CHN |
| +016+ | 5.2 | Sonny Gray | 167 | MIN |
| +017+ | 4.89 | Kodai Senga | 155.3 | NYN |
| +018+ | 4.75 | Luis Castillo | 181.3 | SEA |
| +029+ | 4 | Nathan Eovaldi | 130.7 | TEX |
| +030+ | 3.98 | Tanner Bibee | 136.7 | CLE |
| +032+ | 3.97 | Framber Valdez | 181.7 | HOU |
| +033+ | 3.97 | Kyle Bradish | 152.7 | BAL |
| +042+ | 3.59 | Zac Gallen | 192.7 | ARI |
| +050+ | 3.44 | Kevin Gausman | 172 | TOR |
| +056+ | 3.38 | Logan Webb | 193 | SFN |
| +058+ | 3.36 | Corbin Burnes | 179 | MIL |
| +061+ | 3.34 | Aaron Civale | 117.7 | TOT |
| +064+ | 3.26 | Jordan Montgomery | 168.7 | TOT |
| +066+ | 3.2 | Pablo Lopez | 178.7 | MIN |
| +070+ | 3.13 | Justin Verlander | 143.3 | TOT |
| +069+ | 3.13 | Charlie Morton | 157.7 | ATL |
| +071+ | 3.07 | Mike King | 87.7 | NYA |
| +072+ | 3.06 | Brandon Woodruff | 56 | MIL |
| +073+ | 3.01 | Eduardo Rodriguez | 135.7 | DET |
| +087+ | 2.81 | Zach Eflin | 160.7 | TBA |
| +089+ | 2.74 | Max Fried | 71.7 | ATL |
| +091+ | 2.73 | Merrill Kelly | 159 | ARI |
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