| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 11.5 | 202106260_PHI_NYN |
| Walker Buehler | LAN | 4.17 | 202106240_CHN_LAN |
| Lance Lynn | CHA | 3.94 | 202106260_SEA_CHA |
| Hyun Jin Ryu | TOR | 1.99 | 202106260_BAL_TOR |
| Kyle Gibson | TEX | 1.13 | 202106260_KCA_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | BAL | -9.24 | 202106250_BAL_TOR |
| Carlos Martinez | SLN | -3.66 | 202106240_PIT_SLN |
| Jose Urena | DET | -2.21 | 202106240_HOU_DET |
| Brad Keller | KCA | -1.79 | 202106240_KCA_NYA |
| Jake Arrieta | CHN | -1.56 | 202106250_CHN_LAN |
Based on accumulated WAA for this season up to 2021-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.4 | Jacob deGrom | 78 | NYN |
| +002+ | 5.76 | Kevin Gausman | 96.7 | SFN |
| +005+ | 4.75 | Brandon Woodruff | 95 | MIL |
| +006+ | 4.37 | Kyle Gibson | 90 | TEX |
| +008+ | 4.13 | Zack Wheeler | 99.3 | PHI |
| +009+ | 4.08 | Gerrit Cole | 96.7 | NYA |
| +013+ | 4.01 | Trevor Rogers | 86.7 | MIA |
| +014+ | 3.88 | Max Scherzer | 82.3 | WAS |
| +016+ | 3.83 | Carlos Rodon | 78.7 | CHA |
| +015+ | 3.83 | Lance Lynn | 78.7 | CHA |
| +017+ | 3.79 | Marcus Stroman | 85.7 | NYN |
| +018+ | 3.7 | Walker Buehler | 96.7 | LAN |
| +020+ | 3.64 | Freddy Peralta | 81 | MIL |
| +021+ | 3.61 | Joe Musgrove | 85 | SDN |
| +022+ | 3.54 | Trevor Bauer | 101.7 | LAN |
| +028+ | 3.24 | Yu Darvish | 90 | SDN |
| +029+ | 3.21 | Taijuan Walker | 84 | NYN |
| +031+ | 3.17 | John Means | 71 | BAL |
| +036+ | 2.74 | Pablo Lopez | 91 | MIA |
| +038+ | 2.69 | Tyler Glasnow | 88 | TBA |
| +039+ | 2.66 | Sandy Alcantara | 101.3 | MIA |
| +041+ | 2.62 | Corbin Burnes | 74.7 | MIL |
| +042+ | 2.6 | Anthony DeSclafani | 87.7 | SFN |
| +045+ | 2.55 | Sean Manaea | 92.7 | OAK |
| +051+ | 2.46 | Danny Duffy | 44.7 | KCA |
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