| 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 |
| Brandon Woodruff | MIL | 4.75 | 202106230_MIL_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge Lopez | BAL | -4.24 | 202106220_HOU_BAL |
| Kyle Freeland | COL | -3.16 | 202106220_COL_SEA |
| J.A. Happ | MIN | -2.12 | 202106210_CIN_MIN |
| Mike Foltynewicz | TEX | -1.94 | 202106230_OAK_TEX |
| Eduardo Rodriguez | BOS | -1.73 | 202106220_BOS_TBA |
Based on accumulated WAA for this season up to 2021-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.22 | Jacob deGrom | 72 | NYN |
| +002+ | 5.78 | Kevin Gausman | 96.7 | SFN |
| +004+ | 4.78 | Brandon Woodruff | 95 | MIL |
| +007+ | 4.1 | Zack Wheeler | 99.3 | PHI |
| +008+ | 4.08 | Carlos Rodon | 73.7 | CHA |
| +009+ | 4.06 | Gerrit Cole | 96.7 | NYA |
| +010+ | 4.02 | Trevor Rogers | 86.7 | MIA |
| +012+ | 3.88 | Max Scherzer | 82.3 | WAS |
| +013+ | 3.79 | Marcus Stroman | 85.7 | NYN |
| +015+ | 3.77 | Walker Buehler | 90.7 | LAN |
| +016+ | 3.71 | Kyle Gibson | 83 | TEX |
| +017+ | 3.67 | Freddy Peralta | 81 | MIL |
| +018+ | 3.65 | Lance Lynn | 75.7 | CHA |
| +019+ | 3.62 | Joe Musgrove | 85 | SDN |
| +021+ | 3.55 | Trevor Bauer | 101.7 | LAN |
| +026+ | 3.25 | Yu Darvish | 90 | SDN |
| +028+ | 3.18 | John Means | 71 | BAL |
| +034+ | 2.92 | Taijuan Walker | 79 | NYN |
| +036+ | 2.69 | Tyler Glasnow | 88 | TBA |
| +037+ | 2.68 | Sandy Alcantara | 101.3 | MIA |
| +038+ | 2.62 | Anthony DeSclafani | 87.7 | SFN |
| +040+ | 2.6 | Pablo Lopez | 85 | MIA |
| +048+ | 2.36 | Danny Duffy | 43.7 | KCA |
| +050+ | 2.29 | Corbin Burnes | 68.7 | MIL |
| +053+ | 2.22 | Andrew Kittredge | 35.3 | TBA |
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