| Optioned RHP Nick Mears to Albuquerque (PCL). |
| Agreed to terms with INF Josh Harrison on a minor league contract. |
| Sent C Logan O'Hoppe to Salt Lake (PCL) on a rehab assignment. |
| Optioned SS Jose Tena to Columbus (IL). Reinstated SS Tyler Freeman from the 10-day IL. |
| Recalled RHP Michael Rucker from Iowa (IL). Optioned RHP Caleb Kilian to Iowa. |
| Placed CF Manuel Margot on the 10-day IL. Recalled 2B Jonathan Aranda from Durham (IL). |
| Reinstated C Carlos Perez from the 10-day IL. Recalled RHP Tayler Scott from Las Vegas (PCL). Placed RHP Angel Felipe on the 10-day IL. Placed OF J.J. Bleday on the 10-day IL, retroactive to August 14. Sent 1B Ryan Noda to Las Vegas on a rehab assignment. |
| Sent OF Michael Brantley to Sugar Land (IL) on a rehab assignment. |
| Agreed to terms with RHP Anthony Arguelles on a minor league contract. |
| Selected the contract of RHP Casey Lawrence from Memphis (IL). |
| Sent LF Jesse Winker to Wisconsin (ML) on a rehab assignment. |
| Sent LHP Nick Lodolo to Chattanooga (SL) on a rehab assignment. |
| Placed 2B Ozzie Albies on the 10-day IL, retroactive to August 14. Recalled SS Vaughn Grissom from Gwinnett (IL). Recalled OF Lucas Williams from Gwinnett. Optioned OF Forrest Wall to Gwinnett. |
| Reinstated RHP Jordan Romano from the 15-day IL. Optioned RHP Nate Pearson to Buffalo (IL). Sent SS Bo Bichette and RHP Trevor Richards to Buffalo on a rehab assignment. |
| Reinstated INF Royce Lewis from the 10-day IL. Placed INF/OF Willi Castro on the 10-day IL, retroactive to August 12. |