| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lance Lynn | CHA | 4.47 | 202104150_CLE_CHA |
| Max Scherzer | WAS | 3.09 | 202104160_ARI_WAS |
| Walker Buehler | LAN | 2.85 | 202104160_LAN_SDN |
| Zach Plesac | CLE | 1.83 | 202104140_CLE_CHA |
| Charlie Morton | ATL | 1.81 | 202104140_MIA_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge Lopez | BAL | -7.18 | 202104160_BAL_TEX |
| Jeff Hoffman | CIN | -2.92 | 202104160_CLE_CIN |
| Yusei Kikuchi | SEA | -2.05 | 202104160_HOU_SEA |
| Michael Wacha | TBA | -1.69 | 202104160_TBA_NYA |
| Jose Urena | DET | -1.42 | 202104160_DET_OAK |
Based on accumulated WAA for this season up to 2021-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 1.62 | Tyler Glasnow | 19.7 | TBA |
| +005+ | 1.52 | Corbin Burnes | 18.3 | MIL |
| +006+ | 1.46 | Lance Lynn | 19.7 | CHA |
| +007+ | 1.44 | Joe Musgrove | 19 | SDN |
| +008+ | 1.34 | Carlos Rodon | 14 | CHA |
| +009+ | 1.33 | Michael Pineda | 18 | MIN |
| XXXXX | 1.21 | Anthony DeSclafani | 17 | SFN |
| XXXXX | 1.13 | Joe Ross | 11 | WAS |
| XXXXX | 1.1 | Gerrit Cole | 18.3 | NYA |
| XXXXX | 1.08 | Johnny Cueto | 20 | SFN |
| XXXXX | 1.07 | Wade Miley | 11 | CIN |
| XXXXX | 1.05 | Matt Boyd | 19.3 | DET |
| XXXXX | 1.04 | Jacob deGrom | 14 | NYN |
| XXXXX | 1.03 | Shane Bieber | 21.3 | CLE |
| XXXXX | 1.02 | Freddy Peralta | 13 | MIL |
| XXXXX | 0.98 | Taylor Widener | 17 | ARI |
| XXXXX | 0.97 | Aaron Civale | 20.7 | CLE |
| XXXXX | 0.97 | Hyun Jin Ryu | 19 | TOR |
| XXXXX | 0.96 | Huascar Ynoa | 12 | ATL |
| XXXXX | 0.94 | Danny Duffy | 12 | KCA |
| XXXXX | 0.9 | Max Scherzer | 19 | WAS |
| XXXXX | 0.89 | Marcus Stroman | 12.3 | NYN |
| XXXXX | 0.88 | JT Brubaker | 15.3 | PIT |
| XXXXX | 0.86 | Casey Mize | 11 | DET |
| XXXXX | 0.81 | Nathan Eovaldi | 17.3 | BOS |
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