| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eduardo Rodriguez | DET | 5.26 | 202305170_PIT_DET |
| Sonny Gray | MIN | 4.42 | 202305170_MIN_LAN |
| Gerrit Cole | NYA | 3.65 | 202305170_NYA_TOR |
| Zac Gallen | ARI | 3.25 | 202305190_ARI_PIT |
| Bryce Elder | ATL | 3.2 | 202305190_SEA_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Waldichuk | OAK | -3.91 | 202305190_OAK_HOU |
| Ross Stripling | SFN | -2.16 | 202305170_PHI_SFN |
| Clarke Schmidt | NYA | -2.07 | 202305190_NYA_CIN |
| Ryne Nelson | ARI | -1.97 | 202305170_ARI_OAK |
| Austin Gomber | COL | -1.95 | 202305170_CIN_COL |
Based on accumulated WAA for this season up to 2023-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.2 | Gerrit Cole | 62.7 | NYA |
| +005+ | 2.87 | Shane McClanahan | 57 | TBA |
| +004+ | 2.87 | Sonny Gray | 49.3 | MIN |
| +007+ | 2.78 | Eduardo Rodriguez | 56.7 | DET |
| +009+ | 2.71 | Alex Cobb | 51 | SFN |
| +010+ | 2.63 | Bryce Elder | 52.3 | ATL |
| +014+ | 2.47 | Joe Ryan | 56 | MIN |
| +015+ | 2.45 | Mitch Keller | 56.7 | PIT |
| +020+ | 2.29 | Justin Steele | 55.3 | CHN |
| +022+ | 2.2 | Dane Dunning | 37.3 | TEX |
| +025+ | 2.12 | Clayton Kershaw | 53.7 | LAN |
| +026+ | 2.03 | George Kirby | 51.3 | SEA |
| +029+ | 1.93 | Nathan Eovaldi | 60.3 | TEX |
| +032+ | 1.85 | Josiah Gray | 52.7 | WAS |
| +034+ | 1.8 | Zac Gallen | 61 | ARI |
| +035+ | 1.8 | Framber Valdez | 57 | HOU |
| +036+ | 1.77 | Dustin May | 48 | LAN |
| +041+ | 1.73 | Tony Gonsolin | 24 | LAN |
| +044+ | 1.67 | Bailey Ober | 30.3 | MIN |
| +050+ | 1.61 | Bryce Miller | 25.3 | SEA |
| +051+ | 1.59 | Drew Smyly | 50.3 | CHN |
| +059+ | 1.52 | Chris Bassitt | 56 | TOR |
| +063+ | 1.51 | Charlie Morton | 47.3 | ATL |
| +060+ | 1.51 | Marcus Stroman | 56 | CHN |
| +061+ | 1.51 | Spencer Strider | 51.7 | ATL |
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