| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 10.27 | 202106110_SDN_NYN |
| Brandon Woodruff | MIL | 6.22 | 202106110_PIT_MIL |
| Max Scherzer | WAS | 5.44 | 202106110_SFN_WAS |
| Shane Bieber | CLE | 4.89 | 202106130_SEA_CLE |
| Walker Buehler | LAN | 3.31 | 202106130_TEX_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge Lopez | BAL | -3.07 | 202106120_BAL_TBA |
| Drew Smyly | ATL | -2.54 | 202106130_ATL_MIA |
| Carlos Martinez | SLN | -2.45 | 202106130_SLN_CHN |
| Wil Crowe | PIT | -1.83 | 202106130_PIT_MIL |
| Kyle Freeland | COL | -1.2 | 202106110_COL_CIN |
Based on accumulated WAA for this season up to 2021-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.33 | Jacob deGrom | 64 | NYN |
| +002+ | 5.03 | Kevin Gausman | 81.7 | SFN |
| +003+ | 4.87 | Brandon Woodruff | 83 | MIL |
| +004+ | 4.53 | Lance Lynn | 65.7 | CHA |
| +007+ | 3.79 | Zack Wheeler | 90.3 | PHI |
| +008+ | 3.75 | Trevor Rogers | 75.7 | MIA |
| +009+ | 3.58 | Carlos Rodon | 66.7 | CHA |
| +010+ | 3.56 | Max Scherzer | 77.3 | WAS |
| +011+ | 3.49 | Gerrit Cole | 81.7 | NYA |
| +012+ | 3.43 | Walker Buehler | 83.3 | LAN |
| +017+ | 3.29 | Marcus Stroman | 77.7 | NYN |
| +019+ | 3.25 | Kyle Gibson | 71.7 | TEX |
| +020+ | 3.2 | Yu Darvish | 79 | SDN |
| +022+ | 3.14 | John Means | 71 | BAL |
| +026+ | 2.88 | Trevor Bauer | 88.7 | LAN |
| +028+ | 2.83 | Freddy Peralta | 68 | MIL |
| +029+ | 2.77 | Taijuan Walker | 65.7 | NYN |
| +030+ | 2.7 | Tyler Glasnow | 84 | TBA |
| +033+ | 2.6 | Corbin Burnes | 63.3 | MIL |
| +034+ | 2.55 | Joe Musgrove | 72 | SDN |
| +056+ | 1.95 | Aaron Civale | 88 | CLE |
| +061+ | 1.87 | Pablo Lopez | 78 | MIA |
| +067+ | 1.8 | Michael Kopech | 31.3 | CHA |
| +070+ | 1.78 | Shane Bieber | 90.7 | CLE |
| +073+ | 1.76 | Jack Flaherty | 62 | SLN |
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