| Starter | Tm | Tier | Game |
|---|---|---|---|
| Clayton Kershaw | LAN | 6.98 | 202009140_LAN_SDN |
| Trevor Bauer | CIN | 5.68 | 202009141_PIT_CIN |
| Max Scherzer | WAS | 5.43 | 202009130_ATL_WAS |
| Zack Greinke | HOU | 4.36 | 202009130_HOU_LAN |
| Hyun Jin Ryu | TOR | 3.96 | 202009130_NYN_TOR |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matthew Boyd | DET | -3.53 | 202009150_KCA_DET |
| Rick Porcello | NYN | -3.4 | 202009150_NYN_PHI |
| Jorge Lopez | BAL | -2.78 | 202009140_ATL_BAL |
| Luke Weaver | ARI | -2.04 | 202009130_SEA_ARI |
| Martin Perez | BOS | -1.98 | 202009130_BOS_TBA |
Based on accumulated WAA for this season up to 2020-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.27 | Shane Bieber | 64.7 | CLE |
| +002+ | 4.04 | Trevor Bauer | 58 | CIN |
| +004+ | 3.88 | Yu Darvish | 63 | CHN |
| +005+ | 3.59 | Jacob deGrom | 54 | NYN |
| +006+ | 3.51 | Lance Lynn | 71.3 | TEX |
| +010+ | 3.25 | Dinelson Lamet | 59.3 | SDN |
| +014+ | 2.85 | Corbin Burnes | 50 | MIL |
| +015+ | 2.81 | Kenta Maeda | 55.7 | MIN |
| +017+ | 2.73 | Kwang Hyun Kim | 28.7 | SLN |
| +018+ | 2.64 | Dylan Bundy | 58 | ANA |
| +021+ | 2.51 | Zach Davies | 60.3 | SDN |
| +022+ | 2.5 | Brad Keller | 43.7 | KCA |
| +026+ | 2.33 | Tony Gonsolin | 35.7 | LAN |
| +029+ | 2.25 | Clayton Kershaw | 47.3 | LAN |
| +033+ | 2.17 | Sixto Sanchez | 32 | MIA |
| +035+ | 2.12 | Gerrit Cole | 59 | NYA |
| +036+ | 2.07 | Zach Plesac | 41 | CLE |
| +045+ | 1.85 | Kyle Hendricks | 65.7 | CHN |
| +047+ | 1.84 | Chris Bassitt | 49.3 | OAK |
| +048+ | 1.84 | Zac Gallen | 60 | ARI |
| +052+ | 1.75 | Hyun Jin Ryu | 54 | TOR |
| +067+ | 1.58 | Antonio Senzatela | 62.7 | COL |
| +070+ | 1.55 | Dakota Hudson | 37 | SLN |
| +076+ | 1.49 | Taijuan Walker | 44.3 | TOT |
| +079+ | 1.47 | Dustin May | 41.7 | LAN |
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