Brewers Roster & Staff
Transactions
| Date | Transaction |
| 05/31/23 | Milwaukee Brewers signed free agent RHP Sam Gardner to a minor league contract. |
| 05/30/23 | Milwaukee Brewers placed LF Jesse Winker on the 10-day injured list retroactive to May 28, 2023. Cervical strain. |
| 05/30/23 | Milwaukee Brewers recalled 3B Abraham Toro from Nashville Sounds. |
| 05/29/23 | Milwaukee Brewers designated 1B Luke Voit for assignment. |
| 05/29/23 | Milwaukee Brewers sent LHP Alex Claudio outright to Nashville Sounds. |
| 05/27/23 | Milwaukee Brewers designated LHP Alex Claudio for assignment. |
| 05/27/23 | Milwaukee Brewers placed SS Willy Adames on the 7-day injured list. Concussion. |
| 05/27/23 | Milwaukee Brewers optioned LHP Ethan Small to Nashville Sounds. |
| 05/27/23 | Milwaukee Brewers selected the contract of SS Andruw Monasterio from Nashville Sounds. |
| 05/27/23 | Milwaukee Brewers recalled RHP Jake Cousins from Nashville Sounds. |
| 05/26/23 | Milwaukee Brewers recalled LHP Ethan Small from Nashville Sounds. |
| 05/26/23 | Milwaukee Brewers optioned RHP Tyson Miller to Nashville Sounds. |
| 05/25/23 | Milwaukee Brewers signed free agent RHP Julio Teheran. |
| 05/25/23 | Milwaukee Brewers optioned RHP Jake Cousins to Nashville Sounds. |
| 05/24/23 | Milwaukee Brewers sent 3B Luis Urías on a rehab assignment to Nashville Sounds. |
| 05/24/23 | Milwaukee Brewers sent 3B Luis Urías on a rehab assignment to Nashville Sounds. |
| 05/24/23 | Milwaukee Brewers signed free agent CF Roman Quinn to a minor league contract. |
| 05/22/23 | Milwaukee Brewers placed LHP Eric Lauer on the 15-day injured list retroactive to May 21, 2023. Right shoulder impingement. |
| 05/22/23 | RHP Gus Varland returned to Los Angeles Dodgers from Milwaukee Brewers. |
| 05/22/23 | Milwaukee Brewers recalled RHP Tyson Miller from Nashville Sounds. |
| 05/20/23 | Milwaukee Brewers sent 1B Luke Voit on a rehab assignment to Nashville Sounds. |
| 05/20/23 | Milwaukee Brewers sent 1B Luke Voit on a rehab assignment to Nashville Sounds. |
| 05/20/23 | Milwaukee Brewers placed RHP J.B. Bukauskas on the 15-day injured list retroactive to May 17, 2023. Cervical strain. |
| 05/20/23 | Milwaukee Brewers recalled RHP Colin Rea from Nashville Sounds. |
| 05/17/23 | Milwaukee Brewers placed LHP Wade Miley on the 15-day injured list. Left lat strain. |
| 05/17/23 | Milwaukee Brewers traded RHP Lucas Erceg to Oakland Athletics for cash. |
| 05/17/23 | Milwaukee Brewers recalled RHP Jake Cousins from Nashville Sounds. |
| 05/16/23 | Milwaukee Brewers designated RHP Gus Varland for assignment. |
| 05/16/23 | Milwaukee Brewers recalled RHP J.B. Bukauskas from Nashville Sounds. |
| 05/15/23 | Milwaukee Brewers signed free agent 1B Darin Ruf. |
| 05/15/23 | Milwaukee Brewers placed 1B Luke Voit on the 10-day injured list. Neck strain. |
| 05/15/23 | Milwaukee Brewers transferred RHP Brandon Woodruff from the 15-day injured list to the 60-day injured list. Right shoulder inflammation. |
| 05/15/23 | Milwaukee Brewers recalled RHP Trevor Megill from Nashville Sounds. |
| 05/15/23 | Milwaukee Brewers optioned RHP Colin Rea to Nashville Sounds. |
| 05/13/23 | Milwaukee Brewers signed free agent CF Michael Reed to a minor league contract. |
| 05/09/23 | Milwaukee Brewers optioned LHP Bennett Sousa to Nashville Sounds. |
| 05/07/23 | Milwaukee Brewers activated RHP Adrian Houser from the 15-day injured list. |
| 05/07/23 | Milwaukee Brewers optioned RHP Tyson Miller to Nashville Sounds. |
| 05/05/23 | Milwaukee Brewers recalled LHP Bennett Sousa from Nashville Sounds. |
| 05/05/23 | Milwaukee Brewers optioned RHP Jake Cousins to Nashville Sounds. |
| 05/02/23 | Milwaukee Brewers activated CF Tyrone Taylor from the 10-day injured list. |
| 05/02/23 | Milwaukee Brewers sent RHP Gus Varland on a rehab assignment to Nashville Sounds. |
| 05/02/23 | Milwaukee Brewers sent RHP Gus Varland on a rehab assignment to Nashville Sounds. |
| 05/01/23 | Milwaukee Brewers optioned CF Blake Perkins to Nashville Sounds. |