| Starter | Tm | Tier | Game |
|---|---|---|---|
| Framber Valdez | HOU | 5.06 | 202306080_HOU_TOR |
| Nathan Eovaldi | TEX | 4.96 | 202306100_TEX_TBA |
| Marcus Stroman | CHN | 4.05 | 202306090_CHN_SFN |
| Sonny Gray | MIN | 3.45 | 202306090_MIN_TOR |
| Luis Castillo | SEA | 2.42 | 202306090_SEA_ANA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lance Lynn | CHA | -5.54 | 202306081_CHA_NYA |
| Austin Gomber | COL | -5.46 | 202306090_SDN_COL |
| Graham Ashcraft | CIN | -5.14 | 202306080_LAN_CIN |
| Brady Singer | KCA | -4.03 | 202306100_KCA_BAL |
| Cole Irvin | BAL | -1.61 | 202306100_KCA_BAL |
Based on accumulated WAA for this season up to 2023-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 3.58 | Marcus Stroman | 85.7 | CHN |
| +006+ | 3.49 | Framber Valdez | 84 | HOU |
| +007+ | 3.42 | Nathan Eovaldi | 86.7 | TEX |
| +008+ | 3.36 | Sonny Gray | 72 | MIN |
| +014+ | 3.2 | Jon Gray | 73.7 | TEX |
| +015+ | 3.19 | Bryce Elder | 71.7 | ATL |
| +018+ | 2.91 | Kevin Gausman | 82 | TOR |
| +024+ | 2.59 | Zac Gallen | 78.7 | ARI |
| +025+ | 2.59 | Gerrit Cole | 85.7 | NYA |
| +026+ | 2.58 | Luis Castillo | 76.7 | SEA |
| +034+ | 2.23 | Clayton Kershaw | 76.3 | LAN |
| +035+ | 2.22 | Joe Ryan | 77.7 | MIN |
| +043+ | 2.09 | Dane Dunning | 53.7 | TEX |
| +046+ | 2.03 | Josiah Gray | 72 | WAS |
| +047+ | 2.02 | Alex Cobb | 74.7 | SFN |
| +049+ | 1.92 | Jaime Barria | 39 | ANA |
| +052+ | 1.88 | Tony Gonsolin | 40.7 | LAN |
| +053+ | 1.87 | Zach Eflin | 66.7 | TBA |
| +055+ | 1.83 | Bobby Miller | 23 | LAN |
| +056+ | 1.82 | Bailey Ober | 51.7 | MIN |
| +057+ | 1.8 | Merrill Kelly | 77 | ARI |
| +064+ | 1.75 | Cristian Javier | 74.7 | HOU |
| +075+ | 1.65 | Chris Bassitt | 82 | TOR |
| +082+ | 1.57 | Michael Wacha | 68 | SDN |
| +089+ | 1.53 | Julio Teheran | 24.3 | MIL |
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