| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pablo Lopez | MIN | 2.73 | 202304160_MIN_NYA |
| Drew Rasmussen | TBA | 2.72 | 202304140_TBA_TOR |
| Gerrit Cole | NYA | 2.55 | 202304160_MIN_NYA |
| Luis Castillo | SEA | 2.47 | 202304160_COL_SEA |
| Bryce Elder | ATL | 2.2 | 202304150_ATL_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shintaro Fujinami | OAK | -4.85 | 202304150_NYN_OAK |
| Miles Mikolas | SLN | -4.18 | 202304160_PIT_SLN |
| Michael Grove | LAN | -3.56 | 202304150_CHN_LAN |
| Jose Berrios | TOR | -3.14 | 202304140_TBA_TOR |
| Carlos Carrasco | NYN | -2.23 | 202304150_NYN_OAK |
Based on accumulated WAA for this season up to 2023-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.19 | Gerrit Cole | 28.3 | NYA |
| +002+ | 1.96 | Luis Castillo | 24.7 | SEA |
| +003+ | 1.71 | Shohei Ohtani | 19 | ANA |
| +006+ | 1.54 | Pablo Lopez | 26 | MIN |
| +007+ | 1.51 | Kyle Freeland | 18.7 | COL |
| +008+ | 1.48 | Sonny Gray | 17 | MIN |
| +010+ | 1.45 | Shane McClanahan | 23 | TBA |
| +013+ | 1.4 | Framber Valdez | 25 | HOU |
| +014+ | 1.38 | Jeffrey Springs | 16 | TBA |
| +017+ | 1.36 | Kevin Gausman | 20 | TOR |
| +018+ | 1.35 | Marcus Stroman | 18 | CHN |
| +019+ | 1.34 | Julio Urias | 23.7 | LAN |
| +021+ | 1.29 | Graham Ashcraft | 19 | CIN |
| XXXXX | 1.24 | Justin Steele | 19 | CHN |
| XXXXX | 1.24 | Anthony DeSclafani | 19 | SFN |
| XXXXX | 1.22 | Dustin May | 18.3 | LAN |
| XXXXX | 1.21 | Dylan Cease | 22.3 | CHA |
| XXXXX | 1.18 | Wade Miley | 18 | MIL |
| XXXXX | 1.11 | Bryce Elder | 17.7 | ATL |
| XXXXX | 1.07 | Patrick Sandoval | 14.7 | ANA |
| XXXXX | 1.02 | Jesus Luzardo | 18.7 | MIA |
| XXXXX | 0.99 | Hunter Brown | 18.7 | HOU |
| XXXXX | 0.89 | Jack Flaherty | 15.3 | SLN |
| XXXXX | 0.88 | Nick Lodolo | 17 | CIN |
| XXXXX | 0.85 | Brad Keller | 17 | KCA |
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