| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gerrit Cole | NYA | 7.02 | 202305070_NYA_TBA |
| Bryce Elder | ATL | 3.12 | 202305070_BAL_ATL |
| Shane McClanahan | TBA | 2.95 | 202305080_TBA_BAL |
| Marcus Stroman | CHN | 2.75 | 202305080_SLN_CHN |
| Graham Ashcraft | CIN | 2.67 | 202305070_CHA_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| David Peterson | NYN | -2.88 | 202305090_NYN_CIN |
| Jose Suarez | ANA | -2.33 | 202305070_TEX_ANA |
| Jordan Lyles | KCA | -2.15 | 202305090_CHA_KCA |
| Taijuan Walker | PHI | -2.03 | 202305070_BOS_PHI |
| Joey Wentz | DET | -1.78 | 202305080_DET_CLE |
Based on accumulated WAA for this season up to 2023-05-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.74 | Justin Steele | 43.3 | CHN |
| +003+ | 2.63 | Sonny Gray | 40 | MIN |
| +004+ | 2.6 | Shane McClanahan | 46 | TBA |
| +005+ | 2.57 | Gerrit Cole | 51.7 | NYA |
| +009+ | 2.36 | Bryce Elder | 41.3 | ATL |
| +011+ | 2.25 | Framber Valdez | 53 | HOU |
| +013+ | 2.2 | Zac Gallen | 49.7 | ARI |
| +017+ | 2.08 | Marcus Stroman | 47.3 | CHN |
| +018+ | 2.06 | Alex Cobb | 40.3 | SFN |
| +022+ | 1.84 | Shane Bieber | 51.7 | CLE |
| +024+ | 1.76 | Joe Ryan | 44 | MIN |
| +026+ | 1.74 | Mitch Keller | 49.7 | PIT |
| +029+ | 1.71 | Clayton Kershaw | 42.7 | LAN |
| +032+ | 1.68 | Luis Castillo | 41.7 | SEA |
| +033+ | 1.66 | Dane Dunning | 25.3 | TEX |
| +041+ | 1.57 | Shohei Ohtani | 46 | ANA |
| +043+ | 1.55 | George Kirby | 44.7 | SEA |
| +046+ | 1.48 | Dustin May | 40.3 | LAN |
| +048+ | 1.47 | Anthony DeSclafani | 45 | SFN |
| +052+ | 1.39 | Spencer Strider | 40 | ATL |
| +055+ | 1.37 | Bailey Ober | 18.3 | MIN |
| +065+ | 1.28 | Max Fried | 26 | ATL |
| XXXXX | 1.12 | Josiah Gray | 38.7 | WAS |
| XXXXX | 1.05 | Nathan Eovaldi | 44.7 | TEX |
| XXXXX | 1.05 | Yonny Chirinos | 19.3 | TBA |
_