 | Sent RHP Trevor Williams on a rehab assignment to Harrisburg (EL). Acquired LHP Tom Cosgrove from Houston for cash considerations. |
 | Sent RHP Keaton Winn on a rehab assignment to ACL Giants. |
 | Placed C Freddy Fermin on the 10-day IL. Placed RHP Randy Vásquez on the 15-day IL. Reinstated C Luis Campusano from the 10-day IL. Recalled RHP Alek Jacob from El Paso (PCL). |
 | Sent RHP John Brebbia outright to Albuquerque (PCL). |
 | Sent RHP Tommy Kahnle outright to Worcester (IL). |
 | Designated RHP Geoff Hartlieb for assignment. Reinstated RHP Mark Leiter Jr. from the 15-day IL. |
 | Sent RHP Brad Keller on a rehab assignment to Lehigh Valley (IL). |
 | Optioned RHP Ryan Guston to Jacksonville (IL). Recalled RHP William Kempner from Jacksonville. |
 | Agreed to terms with C Cooper Johnson, RHP Joe Ross and OF Jarred Kelenic on minor league contracts. |
 | Placed OF Julio Rodriguez on the 7-day IL. Transferred RHP Cooper Criswell to the 60-day IL. Selected the contract of 3B Miles Mastrobuoni from Tacoma (PCL). |
 | Reinstated RHP Ryne Stanek from the paternity list. Optioned RHP Gordon Graceffo to Memphis (IL). |
 | Sent LHP Rob Zastryzny on a rehab assignment to ACL Brewers. |
 | Sent C Ryan Jeffers on a rehab assignment to St. Paul (IL). |
 | Reinstated RHP Cristian Javier from the 60-day IL. Transferred LHP Bennett Sousa to the 60-day IL. |
 | Recalled RHP Franco Aleman from Columbus (IL). Optioned RHP Daniel Espino to Columbus. Sent OF Stuart Fairchild outright to Columbus. |
 | Designated C Chadwick Tromp for assignment. Placed RHP Ryan Helsley on the 15-day IL, retroactive to June 30. Recalled 2B Jeremiah Jackson and RHP Anthony Nunez from Norfolk (IL). Sent RHP Yaramil Hiraldo on a rehab assignment to Norfolk. Agreed to terms with C Sam Huff on a minor league contract. |
 | Sent 3B Ke'Bryan Hayes on a rehab assignment to Dayton (ML). |
 | Selected the contract of LHP Drew Pomeranz from Iowa (IL). Optioned LHP Jordan Wicks to Iowa (IL). Sent RHP Ethan Roberts on a rehab assignment to Iowa. |
 | Designated RHP Ian Hamilton for assignment. Reinstated LHP Danny Young from the 60-day IL. Recalled RHP Anthony Molina from Gwinnett (IL). Optioned RHP James Karinchak to Gwinnett. |
 | Sent RHP Max Scherzer on a rehab assignment to Vancouver (NL). |
 | Reinstated 3B Ryan McMahon and CF Trent Grisham from the 10-day IL. Placed LHP Carlos Rodón on the 15-day IL retroactive to June 30. Optioned 3B Oswaldo Cabrera to Scranton/Wilkes-Barre (IL). |