| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 10.27 | 202106110_SDN_NYN |
| Gerrit Cole | NYA | 6.62 | 202106090_NYA_MIN |
| Lance Lynn | CHA | 6.45 | 202106090_TOR_CHA |
| Brandon Woodruff | MIL | 6.22 | 202106110_PIT_MIL |
| Max Scherzer | WAS | 5.44 | 202106110_SFN_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | BAL | -5.81 | 202106090_NYN_BAL |
| Mitch Keller | PIT | -3.32 | 202106100_LAN_PIT |
| Jake Arrieta | CHN | -1.36 | 202106090_CHN_SDN |
| J.A. Happ | MIN | -1.34 | 202106100_NYA_MIN |
| Kyle Freeland | COL | -1.2 | 202106110_COL_CIN |
Based on accumulated WAA for this season up to 2021-06-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.32 | Jacob deGrom | 64 | NYN |
| +002+ | 4.98 | Kevin Gausman | 77.7 | SFN |
| +003+ | 4.84 | Brandon Woodruff | 83 | MIL |
| +004+ | 4.51 | Lance Lynn | 65.7 | CHA |
| +007+ | 3.78 | Zack Wheeler | 90.3 | PHI |
| +008+ | 3.72 | Trevor Rogers | 75.7 | MIA |
| +009+ | 3.5 | Max Scherzer | 77.3 | WAS |
| +010+ | 3.45 | Gerrit Cole | 81.7 | NYA |
| +015+ | 3.21 | Kyle Gibson | 71.7 | TEX |
| +017+ | 3.16 | Yu Darvish | 79 | SDN |
| +019+ | 3.1 | John Means | 71 | BAL |
| +020+ | 3.1 | Trevor Bauer | 82.3 | LAN |
| +022+ | 3.09 | Carlos Rodon | 59.7 | CHA |
| +023+ | 2.87 | Marcus Stroman | 71.3 | NYN |
| +024+ | 2.84 | Walker Buehler | 77.3 | LAN |
| +025+ | 2.83 | Corbin Burnes | 59.3 | MIL |
| +026+ | 2.8 | Freddy Peralta | 68 | MIL |
| +028+ | 2.75 | Taijuan Walker | 65.7 | NYN |
| +029+ | 2.66 | Tyler Glasnow | 84 | TBA |
| +031+ | 2.55 | Joe Musgrove | 65.7 | SDN |
| +035+ | 2.4 | Pablo Lopez | 75 | MIA |
| +041+ | 2.28 | Shane Bieber | 85 | CLE |
| +058+ | 1.94 | Aaron Civale | 88 | CLE |
| +062+ | 1.86 | John Gant | 54.7 | SLN |
| +066+ | 1.8 | Michael Kopech | 31.3 | CHA |
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