| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 5.44 | 202009130_OAK_TEX |
| Los Angeles Dodgers | LAN | 3.74 | 202009130_HOU_LAN |
| Atlanta Braves | ATL | 2.87 | 202009140_ATL_BAL |
| Minnesota Twins | MIN | 2.3 | 202009140_MIN_CHA |
| Philadelphia Phillies | PHI | 1.57 | 202009120_PHI_MIA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -5.02 | 202009120_PIT_KCA |
| Boston Red Sox | BOS | -3.52 | 202009130_BOS_TBA |
| Colorado Rockies | COL | -2.76 | 202009130_ANA_COL |
| Detroit Tigers | DET | -1.67 | 202009120_DET_CHA |
| Kansas City Royals | KCA | -1.34 | 202009120_PIT_KCA |
Based on accumulated WAA for this season up to 2020-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +044+ | 1.86 | Devin Williams | 20 | MIL |
| +054+ | 1.72 | Matt Wisler | 22 | MIN |
| +057+ | 1.7 | Austin Gomber | 17.3 | SLN |
| +058+ | 1.68 | Jake Diekman | 16 | OAK |
| +059+ | 1.67 | Drew Pomeranz | 16 | SDN |
| +061+ | 1.64 | A.J. Minter | 17.7 | ATL |
| +063+ | 1.58 | J.B. Wendelken | 21 | OAK |
| +068+ | 1.54 | Alex Colome | 19 | CHA |
| +070+ | 1.51 | Liam Hendriks | 20.3 | OAK |
| +071+ | 1.51 | Jeremy Jeffress | 18.3 | CHN |
| +072+ | 1.5 | Matt Foster | 20.7 | CHA |
| +075+ | 1.48 | Kyle Zimmer | 20 | KCA |
| +073+ | 1.48 | Tanner Scott | 18.3 | BAL |
| +078+ | 1.44 | Rafael Dolis | 22.3 | TOR |
| +083+ | 1.41 | Greg Holland | 25.3 | KCA |
| +090+ | 1.37 | Jarlin Garcia | 13 | SFN |
| +089+ | 1.37 | Edwin Diaz | 19 | NYN |
| +095+ | 1.28 | Cristian Javier | 44.7 | HOU |
| +098+ | 1.27 | Josh Staumont | 20 | KCA |
| +100+ | 1.26 | Tony Watson | 14 | SFN |
| +101+ | 1.25 | Chris Martin | 14 | ATL |
| XXXXX | 1.23 | Bryan Garcia | 17.3 | DET |
| XXXXX | 1.23 | Tyler Clippard | 19.3 | MIN |
| XXXXX | 1.21 | Grant Dayton | 21.7 | ATL |
| XXXXX | 1.19 | Victor Gonzalez | 16 | LAN |
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