| Date | Player | Position | Transaction |
|---|---|---|---|
| May 23 | Edwin Maysonet | 2B/3B/SS | Sent to Minors by Milwaukee |
| May 23 | Cody Ransom | 3B/SS | Acquired Off Waivers from Arizona to Milwaukee |
| May 23 | Alex Gonzalez | SS | Transferred to 60-Day DL by Milwaukee (Right knee injury) |
| May 21 | Vinnie Chulk | RP | Outrighted to Minors by Milwaukee |
| May 19 | Brooks Conrad | 3B/2B/1B | Sent to Minors by Milwaukee |
| May 19 | Vinnie Chulk | RP | Designated for Assignment by Milwaukee |
| May 19 | Juan Perez | RP | Purchased From Minors by Milwaukee |
| May 19 | Carlos Gomez | CF | Recalled From Minors Rehab by Milwaukee |
| May 16 | Carlos Gomez | CF | Sent to Minors for Rehabilitation by Milwaukee |
| May 16 | Claudio Vargas | RP/SP | Signed to a Minor League Contract by Milwaukee |
| May 16 | Brandon Kintzler | RP | Sent to Minors by Milwaukee |
| May 16 | Brandon Kintzler | RP | Recalled From Minors Rehab by Milwaukee |
| May 8 | Tommy Manzella | SS | Signed to a Minor League Contract by Milwaukee |
| May 6 | Taylor Green | 3B/1B/2B | Called Up from Minors by Milwaukee |
| May 6 | Edwin Maysonet | 2B/3B/SS | Purchased From Minors by Milwaukee |
| May 6 | Mat Gamel | 1B/3B | Transferred to 60-Day DL by Milwaukee (Torn right ACL - out for season) |
| May 6 | Zach Braddock | RP | Cleared Waivers and Became a Free Agent by Milwaukee |
| May 4 | Brooks Conrad | 3B/2B/1B | Purchased From Minors by Milwaukee |
| May 4 | Zach Braddock | RP | Released by Milwaukee |
| May 2 | Jordan Brown | LF/1B | Signed to a Minor League Contract by Milwaukee |
| May 1 | Brandon Kintzler | RP | Sent to Minors for Rehabilitation by Milwaukee |