| Starter | Tm | Tier | Game |
|---|---|---|---|
| Blake Snell | SDN | 4.23 | 202308160_BAL_SDN |
| Clayton Kershaw | LAN | 2.78 | 202308160_MIL_LAN |
| Kevin Gausman | TOR | 2.51 | 202308160_PHI_TOR |
| Zac Gallen | ARI | 2.34 | 202308170_ARI_SDN |
| George Kirby | SEA | 2.26 | 202308170_SEA_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Adam Wainwright | SLN | -9.82 | 202308170_NYN_SLN |
| Lance Lynn | LAN | -5.61 | 202308170_MIL_LAN |
| Joey Wentz | DET | -5.19 | 202308182_DET_CLE |
| Noah Syndergaard | CLE | -2.76 | 202308160_CLE_CIN |
| Jameson Taillon | CHN | -2.75 | 202308180_KCA_CHN |
Based on accumulated WAA for this season up to 2023-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +008+ | 5.42 | Gerrit Cole | 156.3 | NYA |
| +010+ | 5.07 | Blake Snell | 136 | SDN |
| +018+ | 4.3 | Clayton Kershaw | 105.3 | LAN |
| +020+ | 4.17 | Zac Gallen | 162 | ARI |
| +022+ | 3.99 | Sonny Gray | 136.3 | MIN |
| +024+ | 3.8 | Aaron Civale | 92.3 | TOT |
| +029+ | 3.72 | J.P. France | 108 | HOU |
| +033+ | 3.42 | George Kirby | 150.7 | SEA |
| +036+ | 3.31 | Michael Wacha | 90.7 | SDN |
| +037+ | 3.31 | Kevin Gausman | 144.3 | TOR |
| +038+ | 3.28 | Tanner Bibee | 108.7 | CLE |
| +041+ | 3.24 | Dane Dunning | 127.7 | TEX |
| +042+ | 3.21 | Framber Valdez | 149.7 | HOU |
| +043+ | 3.18 | Luis Castillo | 150.3 | SEA |
| +044+ | 3.13 | Logan Webb | 163 | SFN |
| +046+ | 3.12 | Merrill Kelly | 124 | ARI |
| +047+ | 3.1 | Jordan Montgomery | 139 | TOT |
| +050+ | 3.08 | Justin Steele | 126 | CHN |
| +057+ | 2.91 | Kyle Bradish | 121.7 | BAL |
| +060+ | 2.88 | Corbin Burnes | 152 | MIL |
| +062+ | 2.84 | Jose Berrios | 146 | TOR |
| +073+ | 2.66 | Eduardo Rodriguez | 106.3 | DET |
| +080+ | 2.61 | Jon Gray | 127.7 | TEX |
| +085+ | 2.55 | Bryce Elder | 138 | ATL |
| +088+ | 2.54 | Pablo Lopez | 153.7 | MIN |
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