| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lance Lynn | CHA | 6.86 | 202106140_TBA_CHA |
| Shane Bieber | CLE | 4.89 | 202106130_SEA_CLE |
| Walker Buehler | LAN | 3.31 | 202106130_TEX_LAN |
| Marcus Stroman | NYN | 3.07 | 202106120_SDN_NYN |
| Kevin Gausman | SFN | 2.91 | 202106121_SFN_WAS |
| 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 |
| Dylan Bundy | ANA | -1.9 | 202106140_ANA_OAK |
| Wil Crowe | PIT | -1.83 | 202106130_PIT_MIL |
Based on accumulated WAA for this season up to 2021-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.32 | Jacob deGrom | 64 | NYN |
| +002+ | 5.01 | Kevin Gausman | 81.7 | SFN |
| +003+ | 4.86 | Brandon Woodruff | 83 | MIL |
| +005+ | 4.47 | Lance Lynn | 71.7 | CHA |
| +007+ | 3.79 | Zack Wheeler | 90.3 | PHI |
| +008+ | 3.75 | Trevor Rogers | 75.7 | MIA |
| +009+ | 3.56 | Carlos Rodon | 66.7 | CHA |
| +010+ | 3.54 | Max Scherzer | 77.3 | WAS |
| +012+ | 3.48 | Gerrit Cole | 81.7 | NYA |
| +013+ | 3.42 | Walker Buehler | 83.3 | LAN |
| +017+ | 3.28 | Marcus Stroman | 77.7 | NYN |
| +019+ | 3.24 | Kyle Gibson | 71.7 | TEX |
| +020+ | 3.2 | Yu Darvish | 79 | SDN |
| +023+ | 3.14 | John Means | 71 | BAL |
| +026+ | 2.87 | Trevor Bauer | 88.7 | LAN |
| +028+ | 2.82 | Freddy Peralta | 68 | MIL |
| +029+ | 2.75 | Taijuan Walker | 65.7 | NYN |
| +030+ | 2.63 | Tyler Glasnow | 88 | TBA |
| +032+ | 2.59 | Corbin Burnes | 63.3 | MIL |
| +034+ | 2.55 | Joe Musgrove | 72 | SDN |
| +052+ | 2.02 | Sean Manaea | 81.3 | OAK |
| +058+ | 1.93 | Aaron Civale | 88 | CLE |
| +061+ | 1.87 | Pablo Lopez | 78 | MIA |
| +070+ | 1.8 | Michael Kopech | 31.3 | CHA |
| +071+ | 1.77 | Shane Bieber | 90.7 | CLE |
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