Brewers Roster & Staff
Transactions
| Date | Transaction |
| 06/29/18 | Milwaukee Brewers signed free agent RHP Christian Meister to a minor league contract. |
| 06/29/18 | Milwaukee Brewers signed free agent C Mike Alescio to a minor league contract. |
| 06/29/18 | Milwaukee Brewers sent RHP Zach Davies on a rehab assignment to Wisconsin Timber Rattlers. |
| 06/28/18 | Milwaukee Brewers optioned RHP Adrian Houser to Colorado Springs Sky Sox. |
| 06/28/18 | Milwaukee Brewers signed free agent 3B Ed Silva to a minor league contract. |
| 06/28/18 | Milwaukee Brewers selected the contract of LHP Mike Zagurski from Colorado Springs Sky Sox. |
| 06/28/18 | Milwaukee Brewers signed OF Arbert Cipion. |
| 06/28/18 | Milwaukee Brewers sent SS Tyler Saladino on a rehab assignment to Wisconsin Timber Rattlers. |
| 06/26/18 | Milwaukee Brewers placed CF Lorenzo Cain on the 10-day disabled list. Left groin strain. |
| 06/26/18 | Milwaukee Brewers recalled Keon Broxton from Colorado Springs Sky Sox. |
| 06/24/18 | Milwaukee Brewers released LHP Boone Logan. |
| 06/23/18 | Milwaukee Brewers recalled 2B Brad Miller from Colorado Springs Sky Sox. |
| 06/23/18 | Milwaukee Brewers optioned RF Domingo Santana to Colorado Springs Sky Sox. |
| 06/23/18 | Milwaukee Brewers signed OF Pablo Garabitos. |
| 06/22/18 | OF Joe Gray assigned to Milwaukee Brewers. |
| 06/22/18 | Milwaukee Brewers signed OF Joe Gray. |
| 06/22/18 | Milwaukee Brewers sent LHP Wade Miley on a rehab assignment to Biloxi Shuckers. |
| 06/21/18 | Milwaukee Brewers signed RHP Drew Rasmussen. |
| 06/19/18 | Milwaukee Brewers recalled Freddy Peralta from Colorado Springs Sky Sox. |
| 06/19/18 | Milwaukee Brewers designated LHP Boone Logan for assignment. |
| 06/19/18 | Milwaukee Brewers sent RHP Zach Davies on a rehab assignment to Colorado Springs Sky Sox. |
| 06/17/18 | Milwaukee Brewers optioned RHP Jorge Lopez to Colorado Springs Sky Sox. |
| 06/17/18 | Milwaukee Brewers signed LHP Michael Mediavilla. |
| 06/17/18 | Milwaukee Brewers signed C Caleb Marquez. |
| 06/17/18 | Milwaukee Brewers signed C Kekai Rios. |
| 06/17/18 | Milwaukee Brewers signed OF Micah Bello. |
| 06/17/18 | Milwaukee Brewers recalled Adrian Houser from Colorado Springs Sky Sox. |
| 06/17/18 | Milwaukee Brewers signed RHP Justin Jarvis. |
| 06/17/18 | Milwaukee Brewers signed RHP Peter Strzelecki. |
| 06/17/18 | Milwaukee Brewers signed RHP Luis Gonzalez. |
| 06/16/18 | Milwaukee Brewers signed LHP Clayton Andrews. |
| 06/16/18 | Milwaukee Brewers traded IF Wendell Rijo to New York Yankees. |
| 06/15/18 | Milwaukee Brewers signed free agent RHP Robert Ortiz to a minor league contract. |
| 06/15/18 | New York Yankees traded RHP Chad Whitmer to Milwaukee Brewers for Future Considerations. |
| 06/15/18 | Milwaukee Brewers signed LHP Aaron Ashby. |
| 06/14/18 | Milwaukee Brewers signed free agent RHP Lun Zhao to a minor league contract. |
| 06/14/18 | Milwaukee Brewers signed free agent RHP Yostin Villalobos to a minor league contract. |
| 06/13/18 | Milwaukee Brewers signed RHP J.T. Hintzen. |
| 06/13/18 | Milwaukee Brewers signed free agent 3B Connor McVey to a minor league contract. |
| 06/13/18 | RHP Franklin Hernandez assigned to Milwaukee Brewers. |
| 06/13/18 | Milwaukee Brewers signed free agent RHP Tyler Tungate to a minor league contract. |
| 06/13/18 | Milwaukee Brewers signed free agent RHP Renny Tolentino to a minor league contract. |
| 06/13/18 | Milwaukee Brewers signed C David Fry. |
| 06/13/18 | Milwaukee Brewers signed LHP Scott Sunitsch. |
| 06/13/18 | Milwaukee Brewers signed RHP Brady Schanuel. |
| 06/13/18 | Milwaukee Brewers signed free agent RHP Tate Budnick to a minor league contract. |
| 06/12/18 | Milwaukee Brewers placed RHP Matt Albers on the 10-day disabled list. Right shoulder injury. |
| 06/12/18 | Milwaukee Brewers signed free agent RHP Mitchell McIntyre to a minor league contract. |
| 06/12/18 | Milwaukee Brewers recalled Jorge Lopez from Colorado Springs Sky Sox. |
| 06/11/18 | Milwaukee Brewers optioned 1B Brad Miller to Colorado Springs Sky Sox. |
| 06/11/18 | Milwaukee Brewers activated 1B Eric Thames from the 10-day disabled list. |
| 06/11/18 | Milwaukee Brewers optioned RHP Brandon Woodruff to Colorado Springs Sky Sox. |
| 06/10/18 | Milwaukee Brewers recalled Brandon Woodruff from Colorado Springs Sky Sox. |
| 06/10/18 | Milwaukee Brewers optioned 1B Ji-Man Choi to Colorado Springs Sky Sox. |
| 06/10/18 | Tampa Bay Rays traded cash and 1B Brad Miller to Milwaukee Brewers for 1B Ji-Man Choi. |
| 06/10/18 | Tampa Bay Rays traded cash and 1B Brad Miller to Milwaukee Brewers for 1B Ji-Man Choi. |
| 06/09/18 | Milwaukee Brewers signed free agent RHP Deybi Arias to a minor league contract. |
| 06/09/18 | Milwaukee Brewers signed free agent LHP Starling Javier to a minor league contract. |
| 06/09/18 | Milwaukee Brewers signed free agent RHP Wellington Nunez to a minor league contract. |
| 06/06/18 | Milwaukee Brewers sent LF Eric Thames on a rehab assignment to Colorado Springs Sky Sox. |
| 06/03/18 | Milwaukee Brewers signed free agent RHP Franklin Hernandez to a minor league contract. |
| 06/02/18 | Milwaukee Brewers signed free agent RHP Danny Reynolds to a minor league contract. |
| 06/01/18 | Milwaukee Brewers sent Jett Bandy outright to Colorado Springs Sky Sox. |
| 06/01/18 | Milwaukee Brewers placed RHP Zach Davies on the 10-day disabled list retroactive to May 30, 2018. Right rotator cuff inflammation. |
| 06/01/18 | Milwaukee Brewers recalled Ji-Man Choi from Colorado Springs Sky Sox. |