| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sonny Gray | MIN | 3.14 | 202304240_NYA_MIN |
| Bryce Elder | ATL | 2.96 | 202304260_MIA_ATL |
| Justin Steele | CHN | 2.47 | 202304250_SDN_CHN |
| Graham Ashcraft | CIN | 2.03 | 202304260_TEX_CIN |
| Zac Gallen | ARI | 1.69 | 202304260_KCA_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Austin Gomber | COL | -8.24 | 202304240_COL_CLE |
| Brady Singer | KCA | -2.89 | 202304250_KCA_ARI |
| Corey Kluber | BOS | -2.49 | 202304250_BOS_BAL |
| Lance Lynn | CHA | -2.48 | 202304240_CHA_TOR |
| Ken Waldichuk | OAK | -2.26 | 202304240_OAK_ANA |
Based on accumulated WAA for this season up to 2023-04-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.7 | Gerrit Cole | 34 | NYA |
| +003+ | 2.41 | Sonny Gray | 29 | MIN |
| +007+ | 2.1 | Justin Steele | 30.3 | CHN |
| +009+ | 1.85 | Zac Gallen | 37.7 | ARI |
| +011+ | 1.77 | Luis Castillo | 29.7 | SEA |
| +016+ | 1.65 | Spencer Strider | 30 | ATL |
| +017+ | 1.57 | Shane McClanahan | 29 | TBA |
| +019+ | 1.53 | Graham Ashcraft | 30 | CIN |
| +021+ | 1.48 | Alex Cobb | 28.3 | SFN |
| +024+ | 1.42 | Framber Valdez | 32 | HOU |
| +025+ | 1.4 | Clayton Kershaw | 31 | LAN |
| +029+ | 1.35 | Bryce Elder | 29 | ATL |
| +031+ | 1.34 | Marcus Stroman | 29 | CHN |
| +032+ | 1.33 | Eduardo Rodriguez | 31 | DET |
| +038+ | 1.26 | Hunter Brown | 30.3 | HOU |
| XXXXX | 1.25 | Max Fried | 15 | ATL |
| XXXXX | 1.18 | Wade Miley | 23 | MIL |
| XXXXX | 1.06 | Martin Perez | 27.7 | TEX |
| XXXXX | 1.03 | Kevin Gausman | 31.7 | TOR |
| XXXXX | 1.02 | Joe Ryan | 32 | MIN |
| XXXXX | 1.01 | Anthony DeSclafani | 30 | SFN |
| XXXXX | 0.97 | Dylan Cease | 26.3 | CHA |
| XXXXX | 0.96 | Charlie Morton | 29.3 | ATL |
| XXXXX | 0.93 | Tyler Wells | 29 | BAL |
| XXXXX | 0.85 | Josiah Gray | 27.7 | WAS |
_