| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 5.63 | 202104050_NYN_PHI |
| Zach Davies | CHN | 1.62 | 202104040_PIT_CHN |
| Lance Lynn | CHA | 1.34 | 202104030_CHA_ANA |
| Walker Buehler | LAN | 1.12 | 202104030_LAN_COL |
| Charlie Morton | ATL | 0.93 | 202104030_ATL_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge Lopez | BAL | -4.77 | 202104050_BAL_NYA |
| Jeff Hoffman | CIN | -4.76 | 202104040_SLN_CIN |
| Trevor Williams | CHN | -3.92 | 202104050_MIL_CHN |
| Nick Pivetta | BOS | -1.65 | 202104050_TBA_BOS |
| Jordan Lyles | TEX | -1.62 | 202104040_TEX_KCA |
Based on accumulated WAA for this season up to 2021-04-05.
| Rank | WAA | Name | IP | Tm |
|---|
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