| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 5.15 | 202009200_SFN_OAK |
| Los Angeles Dodgers | LAN | 4 | 202009180_LAN_COL |
| Atlanta Braves | ATL | 2.85 | 202009180_ATL_NYN |
| Minnesota Twins | MIN | 2.42 | 202009200_MIN_CHN |
| New York Yankees | NYA | 1.65 | 202009200_NYA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.25 | 202009190_LAN_COL |
| Pittsburgh Pirates | PIT | -2.58 | 202009181_SLN_PIT |
| Boston Red Sox | BOS | -2.4 | 202009190_NYA_BOS |
| Detroit Tigers | DET | -1.55 | 202009180_CLE_DET |
| Seattle Mariners | SEA | -1.37 | 202009180_SDN_SEA |
Based on accumulated WAA for this season up to 2020-09-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +042+ | 2.15 | Devin Williams | 23 | MIL |
| +046+ | 1.94 | Matt Wisler | 24.3 | MIN |
| +051+ | 1.9 | Jake Diekman | 18.3 | OAK |
| +060+ | 1.74 | Drew Pomeranz | 17 | SDN |
| +063+ | 1.72 | A.J. Minter | 18.7 | ATL |
| +067+ | 1.68 | Tanner Scott | 20.3 | BAL |
| +069+ | 1.67 | Kyle Zimmer | 22 | KCA |
| +071+ | 1.65 | Liam Hendriks | 22 | OAK |
| +075+ | 1.6 | Greg Holland | 27.3 | KCA |
| +078+ | 1.56 | Jarlin Garcia | 15 | SFN |
| +079+ | 1.55 | Andre Scrubb | 21.3 | HOU |
| +082+ | 1.51 | Tejay Antone | 31.7 | CIN |
| +083+ | 1.51 | John Curtiss | 21 | TBA |
| +084+ | 1.5 | Mike Mayers | 25 | ANA |
| +086+ | 1.49 | Rafael Dolis | 22.7 | TOR |
| +088+ | 1.48 | Bryan Garcia | 20 | DET |
| +090+ | 1.44 | Chris Martin | 16 | ATL |
| +093+ | 1.41 | Tyler Duffey | 21.3 | MIN |
| +095+ | 1.39 | Matt Foster | 24 | CHA |
| +099+ | 1.36 | Jeremy Jeffress | 21.3 | CHN |
| +100+ | 1.36 | Josh Staumont | 21 | KCA |
| +101+ | 1.35 | Tony Watson | 15 | SFN |
| +104+ | 1.34 | J.B. Wendelken | 23 | OAK |
| XXXXX | 1.23 | Codi Heuer | 20.3 | CHA |
| XXXXX | 1.22 | Nick Anderson | 14 | TBA |
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