 | RHP Lou Trivino III elected free agency. |
 | Sent RHP Bobby Miller on a rehab assignment to Oklahoma City (PCL). |
 | Reinstated C Gabriel Moreno from the paternity list. Recalled LHP Philip Abner from Reno (PCL). Optioned DH Adrian Del Castillo to Reno. |
 | Agreed to terms with RHP Justin Yeager on a minor league contract. |
 | Sent SS Andrew Velazquez outright to Omaha (IL). |
 | Agreed to terms with LHP Austin Gomber on a minor league contract. |
 | Reinstated RHP Brad Lord from the 15-day IL. Designated RHP Zack Littell for assignment. Released RF Joey Wiemer. |
 | Reinstated LHP Robbie Ray from the IL. Designated RHP Germán Márquez for assignment. |
 | Reinstated RHP Chris Devenski from the 60-day IL and LHP Evan Sisk from the 15-day IL. Selected the contract of 2B Ronny Simon from Indianapolis (IL). Designated DH Marcell Ozuna for assignment. Optioned RHP Wilber Dotel to Indianapolis. Sent RHP Chris Devenski outright to Indianapolis. |
 | Reinstated LHP Kyle Harrison from the 15-day IL. Optioned RHP Grant Anderson to Nashville (IL). |
 | Recalled LHP Tayler Saucedo from Salt Lake (PCL). Placed RHP Sam Bachman on the 15-day IL, retroactive to Aug. 3. |
 | Sent RHP Austin Warren on a rehab assignment to Syracuse (IL). |
 | Recalled RHP Luis Mey from Louisville (IL). Placed RHP Hunter Greene on the 15-day IL, retroactive to Aug. 2. Sent LHP Nick Lodolo on a rehab assignment to Louisville. |
 | Reinstated RHP Kevin Gausman from the IL. Optioned LHP Antoine Kelly to Iowa (IL). Sent RHP Daniel Palencia on a rehab assignment to Iowa. |
 | Claimed RHP Matt Waldron off waivers from San Diego. Recalled RHPs Chase Lee and Lazaro Estrada from Buffalo (IL). Optioned RHP Chad Dallas to Buffalo. Placed RHP Trey Yesavage on the 15-day IL. Transferred LHP Patrick Corbin from the 15-day IL to the 60-day IL. |
 | Reinstated LHP Cody Bradford from the 60-day IL. Placed LHP MacKenzie Gore on the paternity list. |
 | Recalled 3B Angel Genao from Columbus (IL). Designated 3B Gabriel Arias for assignment. |
 | Reinstated LF Austin Hays from the 60-day IL. Designated LF Austin Hays for assignment. |
 | Reinstated RHP Alex Hoppe from the IL. Optioned RHP Anthony Nunez to Norfolk (IL). |