| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shane McClanahan | TBA | 3.88 | 202305130_TBA_NYA |
| Bryce Elder | ATL | 3.16 | 202305130_ATL_TOR |
| Framber Valdez | HOU | 2.79 | 202305150_CHN_HOU |
| Zac Gallen | ARI | 2.69 | 202305130_SFN_ARI |
| Marcus Stroman | CHN | 2.43 | 202305140_CHN_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| James Kaprielian | OAK | -6.23 | 202305130_TEX_OAK |
| David Peterson | NYN | -4.34 | 202305150_NYN_WAS |
| Jordan Lyles | KCA | -2.04 | 202305140_KCA_MIL |
| Jack Flaherty | SLN | -1.97 | 202305150_MIL_SLN |
| Brandon Pfaadt | ARI | -1.91 | 202305140_SFN_ARI |
Based on accumulated WAA for this season up to 2023-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.14 | Eduardo Rodriguez | 51.7 | DET |
| +003+ | 2.88 | Sonny Gray | 45.3 | MIN |
| +004+ | 2.8 | Alex Cobb | 47.7 | SFN |
| +006+ | 2.73 | Justin Steele | 49.3 | CHN |
| +007+ | 2.63 | Gerrit Cole | 56.7 | NYA |
| +008+ | 2.52 | Zac Gallen | 57.3 | ARI |
| +014+ | 2.45 | Mitch Keller | 56.7 | PIT |
| +012+ | 2.45 | Bryce Elder | 46.3 | ATL |
| +016+ | 2.28 | Joe Ryan | 50 | MIN |
| +020+ | 2.18 | Shane McClanahan | 50 | TBA |
| +021+ | 2.14 | Clayton Kershaw | 49.7 | LAN |
| +024+ | 1.99 | George Kirby | 51.3 | SEA |
| +027+ | 1.88 | Nathan Eovaldi | 53.3 | TEX |
| +029+ | 1.85 | Spencer Strider | 46.7 | ATL |
| +030+ | 1.84 | Shane Bieber | 51.7 | CLE |
| +033+ | 1.8 | Framber Valdez | 57 | HOU |
| +037+ | 1.67 | Dustin May | 47 | LAN |
| +038+ | 1.65 | Drew Rasmussen | 44.7 | TBA |
| +040+ | 1.63 | Tyler Wells | 47 | BAL |
| +042+ | 1.62 | Bryce Miller | 19 | SEA |
| +047+ | 1.54 | Luis Castillo | 46.7 | SEA |
| +051+ | 1.5 | Charlie Morton | 47.3 | ATL |
| +067+ | 1.36 | Kyle Freeland | 51.3 | COL |
| +071+ | 1.35 | Josiah Gray | 45.7 | WAS |
| +070+ | 1.35 | Anthony DeSclafani | 50 | SFN |
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