| 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 |
| Luis Severino | NYA | -6.57 | 202308150_NYA_ATL |
| Lance Lynn | LAN | -5.61 | 202308170_MIL_LAN |
| Jordan Lyles | KCA | -4.89 | 202308150_SEA_KCA |
| Noah Syndergaard | CLE | -2.76 | 202308160_CLE_CIN |
Based on accumulated WAA for this season up to 2023-08-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +008+ | 5.42 | Gerrit Cole | 156.3 | NYA |
| +010+ | 5.07 | Blake Snell | 136 | SDN |
| +019+ | 4.3 | Clayton Kershaw | 105.3 | LAN |
| +021+ | 4.16 | Zac Gallen | 162 | ARI |
| +022+ | 3.98 | Sonny Gray | 136.3 | MIN |
| +024+ | 3.87 | Aaron Civale | 92.3 | TOT |
| +028+ | 3.55 | J.P. France | 102 | HOU |
| +032+ | 3.42 | George Kirby | 150.7 | SEA |
| +034+ | 3.36 | Tanner Bibee | 108.7 | CLE |
| +036+ | 3.31 | Michael Wacha | 90.7 | SDN |
| +037+ | 3.3 | Kevin Gausman | 144.3 | TOR |
| +041+ | 3.24 | Dane Dunning | 127.7 | TEX |
| +042+ | 3.21 | Framber Valdez | 149.7 | HOU |
| +043+ | 3.18 | Luis Castillo | 150.3 | SEA |
| +048+ | 3.11 | Logan Webb | 163 | SFN |
| +049+ | 3.1 | Merrill Kelly | 124 | ARI |
| +050+ | 3.1 | Jordan Montgomery | 139 | TOT |
| +052+ | 3.08 | Justin Steele | 126 | CHN |
| +057+ | 2.91 | Kyle Bradish | 121.7 | BAL |
| +060+ | 2.88 | Corbin Burnes | 152 | MIL |
| +065+ | 2.74 | Eduardo Rodriguez | 106.3 | DET |
| +066+ | 2.73 | Kodai Senga | 122.7 | NYN |
| +076+ | 2.61 | Jon Gray | 127.7 | TEX |
| +080+ | 2.55 | Bryce Elder | 138 | ATL |
| +084+ | 2.48 | Justin Verlander | 112.3 | TOT |
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