| Starter | Tm | Tier | Game |
|---|---|---|---|
| Framber Valdez | HOU | 5.06 | 202306080_HOU_TOR |
| Bryce Elder | ATL | 4.46 | 202306060_NYN_ATL |
| Jon Gray | TEX | 2.52 | 202306070_SLN_TEX |
| Kevin Gausman | TOR | 2.23 | 202306060_HOU_TOR |
| Alex Cobb | SFN | 2.04 | 202306080_SFN_COL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jordan Lyles | KCA | -5.88 | 202306070_KCA_MIA |
| Lance Lynn | CHA | -5.54 | 202306081_CHA_NYA |
| Graham Ashcraft | CIN | -5.14 | 202306080_LAN_CIN |
| James Kaprielian | OAK | -4.59 | 202306060_OAK_PIT |
| Dinelson Lamet | COL | -3.69 | 202306060_SFN_COL |
Based on accumulated WAA for this season up to 2023-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.81 | Shane McClanahan | 75.7 | TBA |
| +005+ | 3.64 | Nathan Eovaldi | 80.3 | TEX |
| +006+ | 3.57 | Framber Valdez | 84 | HOU |
| +008+ | 3.36 | Marcus Stroman | 79 | CHN |
| +011+ | 3.21 | Bryce Elder | 71.7 | ATL |
| +012+ | 3.2 | Jon Gray | 73.7 | TEX |
| +013+ | 3.11 | Sonny Gray | 67 | MIN |
| +017+ | 2.94 | Kevin Gausman | 82 | TOR |
| +020+ | 2.63 | Luis Castillo | 70.7 | SEA |
| +021+ | 2.61 | Zac Gallen | 78.7 | ARI |
| +030+ | 2.33 | Gerrit Cole | 79.7 | NYA |
| +032+ | 2.3 | Joe Ryan | 71.7 | MIN |
| +033+ | 2.24 | Clayton Kershaw | 76.3 | LAN |
| +039+ | 2.09 | Dane Dunning | 53.7 | TEX |
| +042+ | 2.03 | Alex Cobb | 74.7 | SFN |
| +047+ | 1.93 | Jaime Barria | 39 | ANA |
| +048+ | 1.89 | Tony Gonsolin | 40.7 | LAN |
| +049+ | 1.88 | Zach Eflin | 66.7 | TBA |
| +051+ | 1.84 | Bailey Ober | 51.7 | MIN |
| +053+ | 1.83 | Merrill Kelly | 70.7 | ARI |
| +061+ | 1.74 | Josiah Gray | 67 | WAS |
| +069+ | 1.68 | Chris Bassitt | 82 | TOR |
| +078+ | 1.58 | Michael Wacha | 68 | SDN |
| +085+ | 1.51 | Corbin Burnes | 77.7 | MIL |
| +086+ | 1.51 | Logan Webb | 84.3 | SFN |
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