| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jacob deGrom | NYN | 7.84 | 202009261_NYN_WAS |
| Clayton Kershaw | LAN | 6.08 | 202009250_ANA_LAN |
| Aaron Nola | PHI | 3.95 | 202009270_PHI_TBA |
| Max Scherzer | WAS | 3.56 | 202009261_NYN_WAS |
| Yu Darvish | CHN | 1.95 | 202009250_CHN_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matthew Boyd | DET | -3.45 | 202009260_DET_KCA |
| Jordan Lyles | TEX | -2.83 | 202009270_HOU_TEX |
| Rick Porcello | NYN | -2.69 | 202009262_NYN_WAS |
| Tanner Roark | TOR | -2.54 | 202009270_BAL_TOR |
| Yusei Kikuchi | SEA | -2.45 | 202009250_SEA_OAK |
Based on accumulated WAA for this season up to 2020-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.82 | Trevor Bauer | 73 | CIN |
| +002+ | 4.79 | Shane Bieber | 77.3 | CLE |
| +004+ | 4.27 | Yu Darvish | 76 | CHN |
| +007+ | 3.74 | Dinelson Lamet | 69 | SDN |
| +008+ | 3.5 | Dallas Keuchel | 63.3 | CHA |
| +011+ | 3.32 | Jacob deGrom | 68 | NYN |
| +012+ | 3.23 | Corbin Burnes | 59.7 | MIL |
| +013+ | 3.19 | Chris Bassitt | 63 | OAK |
| +020+ | 2.93 | Kyle Hendricks | 81.3 | CHN |
| +022+ | 2.86 | Clayton Kershaw | 58.3 | LAN |
| +024+ | 2.82 | Zac Gallen | 72 | ARI |
| +023+ | 2.82 | Zack Wheeler | 71 | PHI |
| +025+ | 2.8 | Kwang Hyun Kim | 39 | SLN |
| +026+ | 2.78 | Max Fried | 56 | ATL |
| +027+ | 2.76 | Kenta Maeda | 66.7 | MIN |
| +028+ | 2.73 | Zach Davies | 69.3 | SDN |
| +029+ | 2.64 | Hyun Jin Ryu | 67 | TOR |
| +030+ | 2.59 | Zach Plesac | 55.3 | CLE |
| +033+ | 2.52 | Brad Keller | 54.7 | KCA |
| +037+ | 2.36 | Adam Wainwright | 65.7 | SLN |
| +036+ | 2.36 | Brandon Woodruff | 73.7 | MIL |
| +040+ | 2.23 | Aaron Nola | 71.3 | PHI |
| +042+ | 2.2 | Lance Lynn | 84 | TEX |
| +043+ | 2.19 | Luis Castillo | 70 | CIN |
| +045+ | 2.18 | Carlos Carrasco | 68 | CLE |
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