Brewers Roster & Staff
Transactions
| Date | Transaction |
| 09/30/20 | Milwaukee Brewers reassigned RHP Bobby Wahl to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned CF Corey Ray to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned LHP Angel Perdomo to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned LHP Brett Anderson to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned RHP Phil Bickford to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned C Manny Pina to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned LF Billy McKinney to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned RHP Devin Williams to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned RHP Corbin Burnes to the minor leagues. |
| 09/30/20 | Milwaukee Brewers activated LF Ben Gamel from the 10-day injured list. |
| 09/30/20 | Milwaukee Brewers reassigned 2B Mark Mathias to the minor leagues. |
| 09/30/20 | Milwaukee Brewers reassigned RHP J.P. Feyereisen to the minor leagues. |
| 09/28/20 | Milwaukee Brewers activated C Manny Pina from the 10-day injured list. |
| 09/28/20 | Milwaukee Brewers recalled LHP Angel Perdomo from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers recalled C David Freitas from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers activated RHP Corbin Burnes from the 10-day injured list. |
| 09/28/20 | Milwaukee Brewers recalled RHP Bobby Wahl from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers recalled 2B Mark Mathias from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers recalled CF Corey Ray from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers recalled RHP Phil Bickford from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers recalled LF Billy McKinney from Brewers Alternate Training Site. |
| 09/28/20 | Milwaukee Brewers recalled RHP J.P. Feyereisen from Brewers Alternate Training Site. |
| 09/26/20 | Milwaukee Brewers activated P Freddy Peralta from the paternity list. |
| 09/26/20 | Milwaukee Brewers optioned RHP J.P. Feyereisen to Brewers Alternate Training Site. |
| 09/26/20 | Milwaukee Brewers optioned LHP Eric Lauer to Brewers Alternate Training Site. |
| 09/26/20 | Milwaukee Brewers activated RHP Freddy Peralta from the paternity list. |
| 09/26/20 | Milwaukee Brewers activated RHP Freddy Peralta from the paternity list. |
| 09/25/20 | Milwaukee Brewers recalled J.P. Feyereisen from Brewers Alternate Training Site. |
| 09/25/20 | Milwaukee Brewers placed RHP Corbin Burnes on the 10-day injured list. Left oblique strain. |
| 09/25/20 | Milwaukee Brewers recalled 3B Ryon Healy from Brewers Alternate Training Site. |
| 09/24/20 | Milwaukee Brewers placed RHP Freddy Peralta on the paternity list. |
| 09/24/20 | Milwaukee Brewers recalled Eric Lauer from Brewers Alternate Training Site. |
| 09/23/20 | Milwaukee Brewers signed free agent RHP Andy Garcia to a minor league contract. |
| 09/23/20 | Milwaukee Brewers signed free agent RHP Miguel Guerrero to a minor league contract. |
| 09/20/20 | Milwaukee Brewers activated P Josh Lindblom from the bereavement list. |
| 09/20/20 | Milwaukee Brewers placed LF Ben Gamel on the 10-day injured list retroactive to September 19, 2020. |
| 09/20/20 | Milwaukee Brewers activated RHP Josh Lindblom from the bereavement list. |
| 09/20/20 | Milwaukee Brewers activated RHP Josh Lindblom from the bereavement list. |
| 09/18/20 | Milwaukee Brewers released RHP Jake Faria. |
| 09/18/20 | Philadelphia Phillies traded RHP Brandon Ramey, RHP Israel Puello and RHP Juan Geraldo to Milwaukee Brewers. |
| 09/18/20 | Philadelphia Phillies traded RHP Brandon Ramey, RHP Israel Puello and RHP Juan Geraldo to Milwaukee Brewers. |
| 09/18/20 | Philadelphia Phillies traded RHP Brandon Ramey, RHP Israel Puello and RHP Juan Geraldo to Milwaukee Brewers. |
| 09/17/20 | Milwaukee Brewers optioned LHP Eric Lauer to Brewers Alternate Training Site. |
| 09/16/20 | Milwaukee Brewers sent RHP Trey Supak outright to San Antonio Missions. |
| 09/16/20 | Milwaukee Brewers placed RHP Josh Lindblom on the bereavement list. |
| 09/16/20 | Milwaukee Brewers recalled RHP Justin Topa from Brewers Alternate Training Site. |
| 09/16/20 | Milwaukee Brewers sent SS Ronny Rodriguez outright to San Antonio Missions. |
| 09/16/20 | Milwaukee Brewers recalled Eric Lauer from Brewers Alternate Training Site. |
| 09/15/20 | Milwaukee Brewers optioned RHP Justin Topa to Brewers Alternate Training Site. |
| 09/14/20 | Milwaukee Brewers claimed LF Billy McKinney off waivers from Toronto Blue Jays. |
| 09/14/20 | Milwaukee Brewers activated RHP Ray Black from the 60-day injured list. |
| 09/14/20 | Milwaukee Brewers designated RHP Trey Supak for assignment. |
| 09/14/20 | Milwaukee Brewers recalled Justin Topa from Brewers Alternate Training Site. |
| 09/14/20 | Milwaukee Brewers designated SS Ronny Rodriguez for assignment. |
| 09/14/20 | Milwaukee Brewers optioned RHP J.P. Feyereisen to Brewers Alternate Training Site. |
| 09/08/20 | Milwaukee Brewers optioned 2B Mark Mathias to Brewers Alternate Training Site. |
| 09/08/20 | Milwaukee Brewers activated RHP Corey Knebel from the 10-day injured list. |
| 09/06/20 | Milwaukee Brewers released 1B Justin Smoak. |
| 09/04/20 | Milwaukee Brewers signed free agent RHP Jeison Pena to a minor league contract. |
| 09/04/20 | Milwaukee Brewers optioned RHP Phil Bickford to Brewers Alternate Training Site. |
| 09/04/20 | Milwaukee Brewers optioned RHP Justin Topa to Brewers Alternate Training Site. |
| 09/04/20 | Milwaukee Brewers activated 1B Daniel Vogelbach. |
| 09/03/20 | Milwaukee Brewers claimed 1B Daniel Vogelbach off waivers from Toronto Blue Jays. |
| 09/03/20 | Milwaukee Brewers activated P Brandon Woodruff from the paternity list. |
| 09/03/20 | Milwaukee Brewers activated RHP Brandon Woodruff from the paternity list. |
| 09/03/20 | Milwaukee Brewers designated 1B Justin Smoak for assignment. |
| 09/03/20 | Milwaukee Brewers activated RHP Brandon Woodruff from the paternity list. |
| 09/02/20 | Milwaukee Brewers invited non-roster RHP Bowden Francis to spring training. |
| 09/02/20 | Milwaukee Brewers invited non-roster 2B Gabe Holt to spring training. |
| 09/01/20 | Milwaukee Brewers placed 3B Jedd Gyorko on the bereavement list. |
| 09/01/20 | Milwaukee Brewers optioned RHP Trey Supak to Brewers Alternate Training Site. |
| 09/01/20 | Milwaukee Brewers selected the contract of Phil Bickford from Brewers Alternate Training Site. |
| 09/01/20 | Milwaukee Brewers recalled CF Tyrone Taylor from Brewers Alternate Training Site. |