Brewers Roster & Staff
Transactions
| Date | Transaction |
| 12/21/21 | Milwaukee Brewers signed free agent 1B Jon Singleton to a minor league contract. |
| 12/15/21 | Milwaukee Brewers signed free agent RHP Arnaldo Hernandez to a minor league contract. |
| 12/15/21 | CF Garrett Whitley roster status changed by Milwaukee Brewers. |
| 12/15/21 | C Jakson Reetz roster status changed by Milwaukee Brewers. |
| 12/15/21 | Milwaukee Brewers signed free agent C Jakson Reetz to a minor league contract. |
| 12/15/21 | Milwaukee Brewers signed free agent RHP Moises Gomez to a minor league contract. |
| 12/15/21 | Milwaukee Brewers signed free agent CF Garrett Whitley to a minor league contract. |
| 12/15/21 | RHP Moises Gomez roster status changed by Milwaukee Brewers. |
| 12/01/21 | Milwaukee Brewers activated RF Hunter Renfroe. |
| 12/01/21 | Milwaukee Brewers activated RF Hunter Renfroe. |
| 12/01/21 | Milwaukee Brewers invited non-roster RHP Connor Sadzeck to spring training. |
| 12/01/21 | Milwaukee Brewers invited non-roster LF David Dahl to spring training. |
| 12/01/21 | LF David Dahl roster status changed by Milwaukee Brewers. |
| 12/01/21 | RHP Connor Sadzeck roster status changed by Milwaukee Brewers. |
| 12/01/21 | Milwaukee Brewers traded CF Jackie Bradley Jr., SS David Hamilton and 3B Alex Binelas to Boston Red Sox for RF Hunter Renfroe. |
| 12/01/21 | Milwaukee Brewers traded CF Jackie Bradley Jr., SS David Hamilton and 3B Alex Binelas to Boston Red Sox for RF Hunter Renfroe. |
| 12/01/21 | Milwaukee Brewers traded CF Jackie Bradley Jr., SS David Hamilton and 3B Alex Binelas to Boston Red Sox for RF Hunter Renfroe. |
| 12/01/21 | Milwaukee Brewers traded CF Jackie Bradley Jr., SS David Hamilton and 3B Alex Binelas to Boston Red Sox for RF Hunter Renfroe. |