| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 8.45 | 202105250_COL_NYN |
| Max Scherzer | WAS | 4.84 | 202105250_CIN_WAS |
| Brandon Woodruff | MIL | 4.84 | 202105240_SDN_MIL |
| Lance Lynn | CHA | 4.58 | 202105240_SLN_CHA |
| Trevor Bauer | LAN | 3.95 | 202105260_LAN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge Lopez | BAL | -4.51 | 202105260_BAL_MIN |
| Trevor Williams | CHN | -3.99 | 202105260_CHN_PIT |
| Jeff Hoffman | CIN | -1.93 | 202105260_CIN_WAS |
| Drew Smyly | ATL | -1.61 | 202105260_ATL_BOS |
| Yusei Kikuchi | SEA | -1.37 | 202105240_SEA_OAK |
Based on accumulated WAA for this season up to 2021-05-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.84 | Brandon Woodruff | 64 | MIL |
| +002+ | 3.76 | Kevin Gausman | 64.7 | SFN |
| +003+ | 3.52 | John Means | 65.3 | BAL |
| +005+ | 3.47 | Gerrit Cole | 64.7 | NYA |
| +006+ | 3.44 | Jacob deGrom | 45 | NYN |
| +007+ | 3.23 | Carlos Rodon | 48.7 | CHA |
| +008+ | 3.21 | Yu Darvish | 61.7 | SDN |
| +010+ | 3.13 | Lance Lynn | 47.7 | CHA |
| +011+ | 3.11 | Trevor Bauer | 69.7 | LAN |
| +015+ | 2.89 | Trevor Rogers | 56.7 | MIA |
| +017+ | 2.68 | Zack Wheeler | 68 | PHI |
| +020+ | 2.55 | Max Scherzer | 63.3 | WAS |
| +024+ | 2.51 | Kyle Gibson | 60.3 | TEX |
| +027+ | 2.35 | John Gant | 44.7 | SLN |
| +028+ | 2.23 | Joe Musgrove | 55.7 | SDN |
| +029+ | 2.18 | Tyler Glasnow | 70 | TBA |
| +031+ | 2.11 | Danny Duffy | 41.7 | KCA |
| +033+ | 2.05 | Alex Wood | 42 | SFN |
| +040+ | 1.89 | Taijuan Walker | 48.7 | NYN |
| +042+ | 1.85 | Hyun Jin Ryu | 53.3 | TOR |
| +044+ | 1.84 | Walker Buehler | 58.3 | LAN |
| +047+ | 1.78 | Pablo Lopez | 56 | MIA |
| +046+ | 1.78 | Corbin Burnes | 46.3 | MIL |
| +049+ | 1.77 | Michael Kopech | 31.3 | CHA |
| +048+ | 1.77 | Ryan Weathers | 30.3 | SDN |
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