| Starter | Tm | Tier | Game |
|---|---|---|---|
| Clayton Kershaw | LAN | 6.19 | 202008200_LAN_SEA |
| Max Scherzer | WAS | 6.1 | 202008221_MIA_WAS |
| Aaron Nola | PHI | 5.78 | 202008210_PHI_ATL |
| Hyun Jin Ryu | TOR | 4.39 | 202008220_TOR_TBA |
| Shane Bieber | CLE | 3.66 | 202008200_CLE_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matthew Boyd | DET | -2.85 | 202008220_DET_CLE |
| Martin Perez | BOS | -2.44 | 202008220_BOS_BAL |
| Vince Velasquez | PHI | -2.02 | 202008202_PHI_TOR |
| Yusei Kikuchi | SEA | -1.58 | 202008200_LAN_SEA |
| Jose Suarez | ANA | -1.39 | 202008200_ANA_SFN |
Based on accumulated WAA for this season up to 2020-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.09 | Shane Bieber | 40.7 | CLE |
| +002+ | 2.84 | Lance Lynn | 39.3 | TEX |
| +004+ | 2.54 | Max Fried | 34 | ATL |
| +005+ | 2.41 | Trevor Bauer | 26.3 | CIN |
| +008+ | 2.05 | Sonny Gray | 36.7 | CIN |
| +010+ | 1.96 | Dinelson Lamet | 33.3 | SDN |
| +012+ | 1.91 | Zac Gallen | 36 | ARI |
| +013+ | 1.91 | Brad Keller | 17.7 | KCA |
| +015+ | 1.9 | Randy Dobnak | 30.3 | MIN |
| +017+ | 1.85 | Yu Darvish | 30 | CHN |
| +019+ | 1.81 | Framber Valdez | 31.3 | HOU |
| +022+ | 1.64 | Jacob deGrom | 28 | NYN |
| +023+ | 1.62 | Kenta Maeda | 31.7 | MIN |
| +024+ | 1.61 | Zack Greinke | 29.3 | HOU |
| +025+ | 1.61 | Gerrit Cole | 36 | NYA |
| +031+ | 1.55 | Dallas Keuchel | 37.3 | CHA |
| +035+ | 1.47 | Dylan Bundy | 32.7 | ANA |
| +034+ | 1.47 | Zack Wheeler | 32.7 | PHI |
| +036+ | 1.47 | Tony Gonsolin | 14.7 | LAN |
| +039+ | 1.42 | Merrill Kelly | 31.3 | ARI |
| +040+ | 1.34 | Kyle Freeland | 37.7 | COL |
| XXXXX | 1.2 | Adam Wainwright | 18 | SLN |
| XXXXX | 1.15 | Zach Davies | 35.7 | SDN |
| XXXXX | 1.15 | Aaron Civale | 34 | CLE |
| XXXXX | 1.14 | Clayton Kershaw | 24 | LAN |
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