| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eduardo Rodriguez | DET | 5.26 | 202305170_PIT_DET |
| Sonny Gray | MIN | 4.42 | 202305170_MIN_LAN |
| Alex Cobb | SFN | 4.24 | 202305160_PHI_SFN |
| Justin Steele | CHN | 4.03 | 202305160_CHN_HOU |
| Gerrit Cole | NYA | 3.65 | 202305170_NYA_TOR |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lance Lynn | CHA | -6.34 | 202305160_CLE_CHA |
| Brady Singer | KCA | -5.62 | 202305160_KCA_SDN |
| Kyle Muller | OAK | -4.18 | 202305160_ARI_OAK |
| Ross Stripling | SFN | -2.16 | 202305170_PHI_SFN |
| Ryne Nelson | ARI | -1.97 | 202305170_ARI_OAK |
Based on accumulated WAA for this season up to 2023-05-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.21 | Gerrit Cole | 62.7 | NYA |
| +003+ | 2.87 | Sonny Gray | 49.3 | MIN |
| +005+ | 2.79 | Eduardo Rodriguez | 56.7 | DET |
| +006+ | 2.72 | Alex Cobb | 51 | SFN |
| +009+ | 2.49 | Zac Gallen | 57.3 | ARI |
| +011+ | 2.47 | Bryce Elder | 46.3 | ATL |
| +012+ | 2.46 | Mitch Keller | 56.7 | PIT |
| +017+ | 2.3 | Joe Ryan | 50 | MIN |
| +019+ | 2.3 | Justin Steele | 55.3 | CHN |
| +021+ | 2.2 | Dane Dunning | 37.3 | TEX |
| +022+ | 2.19 | Shane McClanahan | 50 | TBA |
| +024+ | 2.13 | Clayton Kershaw | 53.7 | LAN |
| +028+ | 2.03 | George Kirby | 51.3 | SEA |
| +031+ | 1.95 | Nathan Eovaldi | 60.3 | TEX |
| +034+ | 1.86 | Josiah Gray | 52.7 | WAS |
| +037+ | 1.81 | Framber Valdez | 57 | HOU |
| +038+ | 1.78 | Dustin May | 48 | LAN |
| +044+ | 1.67 | Bailey Ober | 30.3 | MIN |
| +047+ | 1.63 | Bryce Miller | 19 | SEA |
| +048+ | 1.6 | Drew Smyly | 50.3 | CHN |
| +053+ | 1.53 | Chris Bassitt | 56 | TOR |
| +055+ | 1.52 | Spencer Strider | 51.7 | ATL |
| +056+ | 1.51 | Charlie Morton | 47.3 | ATL |
| +057+ | 1.5 | Tyler Wells | 52 | BAL |
| +069+ | 1.37 | Kyle Freeland | 51.3 | COL |
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