| Starter | Tm | Tier | Game |
|---|---|---|---|
| Antonio Senzatela | COL | -2.34 | 202007280_COL_OAK |
| Tyler Mahle | CIN | -2.11 | 202007280_CHN_CIN |
| Homer Bailey | MIN | -2.11 | 202007280_SLN_MIN |
| Adam Plutko | CLE | -1.39 | 202007282_CHA_CLE |
| Steven Brault | PIT | -1.37 | 202007270_MIL_PIT |
Based on accumulated WAA for this season up to 2020-07-29.
| Rank | WAA | Name | IP | Tm |
|---|
_