| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 9.06 | 202105310_NYN_ARI |
| Shane Bieber | CLE | 4.96 | 202106010_CHA_CLE |
| Trevor Bauer | LAN | 4.28 | 202105310_SLN_LAN |
| Jack Flaherty | SLN | 2.31 | 202105310_SLN_LAN |
| Tyler Glasnow | TBA | 1.91 | 202106010_TBA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | BAL | -6.74 | 202106020_MIN_BAL |
| Jordan Lyles | TEX | -3.32 | 202106020_TEX_COL |
| Drew Smyly | ATL | -3.07 | 202106020_WAS_ATL |
| Dylan Bundy | ANA | -2.14 | 202105310_ANA_SFN |
| Antonio Senzatela | COL | -1.24 | 202106020_TEX_COL |
Based on accumulated WAA for this season up to 2021-06-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.49 | Brandon Woodruff | 71 | MIL |
| +002+ | 4.29 | Kevin Gausman | 70.7 | SFN |
| +004+ | 4.01 | Jacob deGrom | 51 | NYN |
| +005+ | 3.84 | Gerrit Cole | 70.7 | NYA |
| +006+ | 3.67 | Lance Lynn | 52.7 | CHA |
| +008+ | 3.41 | John Means | 70.3 | BAL |
| +010+ | 3.08 | Trevor Rogers | 62.7 | MIA |
| +012+ | 3.05 | Trevor Bauer | 76.3 | LAN |
| +013+ | 2.91 | John Gant | 50.7 | SLN |
| +015+ | 2.88 | Max Scherzer | 69.3 | WAS |
| +018+ | 2.81 | Carlos Rodon | 54.7 | CHA |
| +019+ | 2.79 | Yu Darvish | 66.7 | SDN |
| +020+ | 2.71 | Zack Wheeler | 75 | PHI |
| +022+ | 2.65 | Joe Musgrove | 60.7 | SDN |
| +025+ | 2.52 | Kyle Gibson | 60.3 | TEX |
| +029+ | 2.38 | Taijuan Walker | 53.7 | NYN |
| +037+ | 2.17 | Tyler Glasnow | 77 | TBA |
| +038+ | 2.16 | Marcus Stroman | 64.7 | NYN |
| +039+ | 2.13 | Corbin Burnes | 52.3 | MIL |
| +040+ | 2.11 | Freddy Peralta | 56.7 | MIL |
| +042+ | 2.08 | Walker Buehler | 70.3 | LAN |
| +044+ | 2.02 | Hyun Jin Ryu | 58.3 | TOR |
| +045+ | 2.01 | Pablo Lopez | 67 | MIA |
| +053+ | 1.83 | Shane Bieber | 79 | CLE |
| +056+ | 1.8 | Michael Kopech | 31.3 | CHA |
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