| Starter | Tm | Tier | Game |
|---|---|---|---|
| Zac Gallen | ARI | 3.25 | 202305190_ARI_PIT |
| Bryce Elder | ATL | 3.2 | 202305190_SEA_ATL |
| Mitch Keller | PIT | 3.1 | 202305200_ARI_PIT |
| Joe Ryan | MIN | 2.77 | 202305190_MIN_ANA |
| Justin Steele | CHN | 2.65 | 202305210_CHN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| James Kaprielian | OAK | -5.26 | 202305210_OAK_HOU |
| Jordan Lyles | KCA | -4.88 | 202305200_KCA_CHA |
| Lance Lynn | CHA | -4.38 | 202305210_KCA_CHA |
| Taijuan Walker | PHI | -2.42 | 202305210_CHN_PHI |
| Grayson Rodriguez | BAL | -2.29 | 202305200_BAL_TOR |
Based on accumulated WAA for this season up to 2023-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.17 | Gerrit Cole | 62.7 | NYA |
| +005+ | 2.89 | Justin Steele | 61.3 | CHN |
| +006+ | 2.87 | Sonny Gray | 49.3 | MIN |
| +007+ | 2.85 | Shane McClanahan | 57 | TBA |
| +008+ | 2.8 | Eduardo Rodriguez | 56.7 | DET |
| +011+ | 2.69 | Alex Cobb | 51 | SFN |
| +012+ | 2.66 | Framber Valdez | 66 | HOU |
| +015+ | 2.61 | Bryce Elder | 52.3 | ATL |
| +016+ | 2.6 | Mitch Keller | 62.7 | PIT |
| +019+ | 2.47 | Joe Ryan | 56 | MIN |
| +026+ | 2.18 | Dane Dunning | 37.3 | TEX |
| +028+ | 2.11 | Josiah Gray | 57.7 | WAS |
| +029+ | 2.08 | George Kirby | 58.3 | SEA |
| +033+ | 1.92 | Nathan Eovaldi | 60.3 | TEX |
| +039+ | 1.78 | Dustin May | 48 | LAN |
| +038+ | 1.78 | Zac Gallen | 61 | ARI |
| +043+ | 1.73 | Tony Gonsolin | 24 | LAN |
| +047+ | 1.67 | Bailey Ober | 30.3 | MIN |
| +049+ | 1.65 | Clayton Kershaw | 57.3 | LAN |
| +052+ | 1.63 | Shane Bieber | 64.3 | CLE |
| +055+ | 1.61 | Bryce Miller | 25.3 | SEA |
| +056+ | 1.61 | Shohei Ohtani | 59 | ANA |
| +057+ | 1.59 | Drew Smyly | 50.3 | CHN |
| +063+ | 1.52 | Marcus Stroman | 56 | CHN |
| +066+ | 1.51 | Kevin Gausman | 63 | TOR |
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