| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 12.4 | 202106211_ATL_NYN |
| Gerrit Cole | NYA | 6.48 | 202106220_KCA_NYA |
| Zack Wheeler | PHI | 5.63 | 202106220_WAS_PHI |
| Max Scherzer | WAS | 5.08 | 202106220_WAS_PHI |
| Yu Darvish | SDN | 3.68 | 202106210_LAN_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | BAL | -8.97 | 202106200_TOR_BAL |
| Dylan Bundy | ANA | -3.71 | 202106200_DET_ANA |
| Kyle Freeland | COL | -3.16 | 202106220_COL_SEA |
| Drew Smyly | ATL | -2.2 | 202106202_SLN_ATL |
| J.A. Happ | MIN | -2.12 | 202106210_CIN_MIN |
Based on accumulated WAA for this season up to 2021-06-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.22 | Jacob deGrom | 72 | NYN |
| +002+ | 5.37 | Kevin Gausman | 89.7 | SFN |
| +005+ | 4.31 | Brandon Woodruff | 88 | MIL |
| +007+ | 4.16 | Trevor Rogers | 81.7 | MIA |
| +008+ | 4.09 | Zack Wheeler | 99.3 | PHI |
| +009+ | 4.07 | Carlos Rodon | 73.7 | CHA |
| +010+ | 4.05 | Gerrit Cole | 96.7 | NYA |
| +012+ | 3.87 | Max Scherzer | 82.3 | WAS |
| +013+ | 3.78 | Marcus Stroman | 85.7 | NYN |
| +014+ | 3.74 | Walker Buehler | 90.7 | LAN |
| +016+ | 3.7 | Kyle Gibson | 83 | TEX |
| +017+ | 3.65 | Freddy Peralta | 81 | MIL |
| +018+ | 3.64 | Lance Lynn | 75.7 | CHA |
| +019+ | 3.58 | Trevor Bauer | 95.7 | LAN |
| +024+ | 3.25 | Joe Musgrove | 79 | SDN |
| +025+ | 3.24 | Yu Darvish | 90 | SDN |
| +028+ | 3.17 | John Means | 71 | BAL |
| +031+ | 2.91 | Taijuan Walker | 79 | NYN |
| +036+ | 2.67 | Tyler Glasnow | 88 | TBA |
| +038+ | 2.66 | Anthony DeSclafani | 87.7 | SFN |
| +037+ | 2.66 | Sandy Alcantara | 101.3 | MIA |
| +041+ | 2.58 | Pablo Lopez | 85 | MIA |
| +049+ | 2.28 | Corbin Burnes | 68.7 | MIL |
| +054+ | 2.17 | Sean Manaea | 86.7 | OAK |
| +057+ | 2.12 | Andrew Kittredge | 34.3 | TBA |
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