| Starter | Tm | Tier | Game |
|---|---|---|---|
| Martin Perez | BOS | -4.9 | 202007300_BOS_NYN |
| Rick Porcello | NYN | -4.37 | 202007310_NYN_ATL |
| Dylan Bundy | ANA | -1.97 | 202007300_SEA_ANA |
| Alex Cobb | BAL | -1.39 | 202007310_TBA_BAL |
| Kevin Gausman | SFN | -0.77 | 202007300_SDN_SFN |
Based on accumulated WAA for this season up to 2020-07-31.
| Rank | WAA | Name | IP | Tm |
|---|
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