| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gerrit Cole | NYA | 7.25 | 202305020_CLE_NYA |
| Zac Gallen | ARI | 2.93 | 202305020_ARI_TEX |
| Shohei Ohtani | ANA | 2.9 | 202305030_ANA_SLN |
| Kevin Gausman | TOR | 2.61 | 202305040_TOR_BOS |
| Eduardo Rodriguez | DET | 2.47 | 202305040_NYN_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luis Cessa | CIN | -5.07 | 202305030_CIN_SDN |
| Michael Kopech | CHA | -1.85 | 202305020_MIN_CHA |
| Clarke Schmidt | NYA | -1.57 | 202305030_CLE_NYA |
| Michael Wacha | SDN | -1.53 | 202305020_CIN_SDN |
| Zack Greinke | KCA | -1.16 | 202305030_BAL_KCA |
Based on accumulated WAA for this season up to 2023-05-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.16 | Gerrit Cole | 46.7 | NYA |
| +002+ | 2.78 | Sonny Gray | 35 | MIN |
| +004+ | 2.48 | Eduardo Rodriguez | 44.7 | DET |
| +005+ | 2.36 | Justin Steele | 36.3 | CHN |
| +010+ | 2.11 | Bryce Elder | 36 | ATL |
| +009+ | 2.11 | Clayton Kershaw | 38 | LAN |
| +013+ | 2.04 | Shane McClanahan | 40 | TBA |
| +014+ | 2.02 | Marcus Stroman | 41.3 | CHN |
| +018+ | 1.95 | Graham Ashcraft | 36 | CIN |
| +021+ | 1.86 | Anthony DeSclafani | 38 | SFN |
| +024+ | 1.76 | Zac Gallen | 42.7 | ARI |
| +030+ | 1.66 | Framber Valdez | 45 | HOU |
| +033+ | 1.6 | Joe Ryan | 38 | MIN |
| +035+ | 1.57 | Wade Miley | 35 | MIL |
| +036+ | 1.56 | Shohei Ohtani | 39 | ANA |
| +040+ | 1.45 | Martin Perez | 33.7 | TEX |
| +044+ | 1.4 | Alex Cobb | 33.3 | SFN |
| +045+ | 1.38 | Spencer Strider | 35 | ATL |
| +056+ | 1.28 | Hunter Brown | 34.7 | HOU |
| +055+ | 1.28 | Shane Bieber | 45.7 | CLE |
| +057+ | 1.28 | Zach Eflin | 28 | TBA |
| +058+ | 1.25 | Josiah Gray | 33.7 | WAS |
| XXXXX | 1.18 | Drew Smyly | 35 | CHN |
| XXXXX | 1.12 | Jacob deGrom | 30.3 | TEX |
| XXXXX | 0.99 | Vince Velasquez | 35.3 | PIT |
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