| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walker Buehler | LAN | 8.75 | 202108200_NYN_LAN |
| Kevin Gausman | SFN | 4.53 | 202108210_SFN_OAK |
| Marcus Stroman | NYN | 3.43 | 202108220_NYN_LAN |
| Robbie Ray | TOR | 2.87 | 202108200_DET_TOR |
| Wade Miley | CIN | 2.15 | 202108210_MIA_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Keegan Akin | BAL | -4.86 | 202108200_ATL_BAL |
| Patrick Corbin | WAS | -4.42 | 202108200_WAS_MIL |
| J.A. Happ | SLN | -3.97 | 202108210_PIT_SLN |
| Sam Hentges | CLE | -3.19 | 202108200_ANA_CLE |
| Jordan Lyles | TEX | -2.93 | 202108210_TEX_BOS |
Based on accumulated WAA for this season up to 2021-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.93 | Walker Buehler | 162.3 | LAN |
| +006+ | 6.02 | Corbin Burnes | 127 | MIL |
| +007+ | 5.78 | Lance Lynn | 123.7 | CHA |
| +008+ | 5.74 | Zack Wheeler | 168.7 | PHI |
| +010+ | 5.7 | Brandon Woodruff | 145.3 | MIL |
| +011+ | 5.67 | Kevin Gausman | 146 | SFN |
| +013+ | 5.07 | Max Scherzer | 132.3 | TOT |
| +014+ | 5.06 | Marcus Stroman | 145.7 | NYN |
| +015+ | 5.05 | Robbie Ray | 145.3 | TOR |
| +018+ | 4.84 | Freddy Peralta | 121.3 | MIL |
| +019+ | 4.81 | Carlos Rodon | 109.7 | CHA |
| +026+ | 4.35 | Gerrit Cole | 142 | NYA |
| +030+ | 4.26 | Adam Wainwright | 162.7 | SLN |
| +037+ | 4.05 | Wade Miley | 137.7 | CIN |
| +044+ | 3.85 | Kyle Gibson | 144 | TOT |
| +047+ | 3.65 | Joe Musgrove | 139.3 | SDN |
| +052+ | 3.54 | Ranger Suarez | 55 | PHI |
| +057+ | 3.34 | Chris Bassitt | 151 | OAK |
| +056+ | 3.34 | Shohei Ohtani | 100 | ANA |
| +061+ | 3.16 | Collin McHugh | 48.3 | TBA |
| +065+ | 3.12 | Sandy Alcantara | 158.3 | MIA |
| +066+ | 3.08 | Cal Quantrill | 109.7 | CLE |
| +074+ | 2.97 | Logan Webb | 98.3 | SFN |
| +079+ | 2.8 | Julio Urias | 139.7 | LAN |
| +081+ | 2.76 | Framber Valdez | 98 | HOU |
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