| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Freeland | COL | 3.17 | 202304110_SLN_COL |
| Kevin Gausman | TOR | 2.62 | 202304120_DET_TOR |
| Luis Castillo | SEA | 2.48 | 202304100_SEA_CHN |
| Marcus Stroman | CHN | 2.46 | 202304120_SEA_CHN |
| Dustin May | LAN | 2.35 | 202304110_LAN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Waldichuk | OAK | -5.92 | 202304120_OAK_BAL |
| Andrew Heaney | TEX | -2.31 | 202304100_KCA_TEX |
| Chris Sale | BOS | -2.23 | 202304120_BOS_TBA |
| Corbin Burnes | MIL | -2 | 202304110_MIL_ARI |
| Miles Mikolas | SLN | -1.97 | 202304110_SLN_COL |
Based on accumulated WAA for this season up to 2023-04-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.7 | Shohei Ohtani | 19 | ANA |
| +003+ | 1.51 | Kyle Freeland | 18.7 | COL |
| +005+ | 1.49 | Sonny Gray | 17 | MIN |
| +007+ | 1.4 | Kevin Gausman | 20 | TOR |
| +008+ | 1.38 | Marcus Stroman | 18 | CHN |
| +009+ | 1.37 | Pablo Lopez | 20 | MIN |
| +011+ | 1.34 | Gerrit Cole | 19.3 | NYA |
| +013+ | 1.3 | Jeffrey Springs | 13 | TBA |
| +014+ | 1.3 | Drew Rasmussen | 13 | TBA |
| +012+ | 1.3 | Luis Castillo | 17.7 | SEA |
| +016+ | 1.27 | Dustin May | 18.3 | LAN |
| XXXXX | 1.23 | Bryce Elder | 12.3 | ATL |
| XXXXX | 1.23 | Julio Urias | 18 | LAN |
| XXXXX | 1.07 | Shane McClanahan | 17 | TBA |
| XXXXX | 1.07 | Dylan Cease | 16.3 | CHA |
| XXXXX | 1.06 | Anthony DeSclafani | 12.3 | SFN |
| XXXXX | 1.06 | Jesus Luzardo | 18.7 | MIA |
| XXXXX | 1.05 | Framber Valdez | 19 | HOU |
| XXXXX | 1.04 | Matt Strahm | 10 | PHI |
| XXXXX | 1.02 | Freddy Peralta | 12 | MIL |
| XXXXX | 0.99 | Justin Steele | 12 | CHN |
| XXXXX | 0.94 | Jack Flaherty | 15.3 | SLN |
| XXXXX | 0.9 | Seth Lugo | 13 | SDN |
| XXXXX | 0.88 | Brad Keller | 17 | KCA |
| XXXXX | 0.84 | Drey Jameson | 12.3 | ARI |
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