Reds Roster & Staff
Transactions
| Date | Transaction |
| 08/31/25 | Cincinnati Reds sent RF Connor Joe outright to Louisville Bats. |
| 08/27/25 | Cincinnati Reds activated LHP Nick Lodolo from the 15-day injured list. |
| 08/27/25 | Cincinnati Reds placed RHP Graham Ashcraft on the 15-day injured list retroactive to August 25, 2025. Right forearm strain. |
| 08/26/25 | Cincinnati Reds signed free agent RHP Julian Garcia to a minor league contract. |
| 08/22/25 | Cincinnati Reds selected the contract of RHP Zach Maxwell from Louisville Bats. |
| 08/21/25 | Cincinnati Reds optioned RHP Luis Mey to Louisville Bats. |
| 08/20/25 | Cincinnati Reds placed C Tyler Stephenson on the 10-day injured list retroactive to August 17, 2025. Left thumb fracture. |
| 08/20/25 | Cincinnati Reds selected the contract of C Will Banfield from Louisville Bats. |
| 08/19/25 | Cincinnati Reds signed free agent SS Alexander Vargas to a minor league contract. |
| 08/19/25 | Atlanta Braves claimed RF Jake Fraley off waivers from Cincinnati Reds. |
| 08/17/25 | Cincinnati Reds designated RF Jake Fraley for assignment. |
| 08/17/25 | Cincinnati Reds optioned LHP Joe La Sorsa to Louisville Bats. |
| 08/17/25 | Cincinnati Reds recalled LF Will Benson from Louisville Bats. |
| 08/17/25 | Cincinnati Reds recalled RHP Connor Phillips from Louisville Bats. |
| 08/15/25 | Cincinnati Reds sent LHP Wade Miley on a rehab assignment to Chattanooga Lookouts. |
| 08/15/25 | Cincinnati Reds sent LHP Wade Miley on a rehab assignment to Chattanooga Lookouts. |
| 08/15/25 | Cincinnati Reds placed RHP Chase Burns on the 15-day injured list retroactive to August 12, 2025. Grade 1 right flexor strain. |
| 08/15/25 | Cincinnati Reds recalled LHP Joe La Sorsa from Louisville Bats. |
| 08/13/25 | Cincinnati Reds activated RHP Hunter Greene from the 15-day injured list. |
| 08/13/25 | Cincinnati Reds optioned RHP Sam Benschoter to Louisville Bats. |
| 08/12/25 | Cincinnati Reds signed free agent RHP Connor O'Hara to a minor league contract. |
| 08/12/25 | Cincinnati Reds signed free agent RHP Griffin Green to a minor league contract. |
| 08/08/25 | Cincinnati Reds optioned RHP Yosver Zulueta to Louisville Bats. |
| 08/08/25 | Cincinnati Reds recalled RHP Sam Benschoter from Louisville Bats. |
| 08/05/25 | Cincinnati Reds placed LHP Nick Lodolo on the 15-day injured list. Left finger blister. |
| 08/05/25 | Cincinnati Reds signed free agent LHP Charlie Barnes to a minor league contract. |
| 08/05/25 | Cincinnati Reds recalled RHP Yosver Zulueta from Louisville Bats. |
| 08/04/25 | Cincinnati Reds optioned RHP Lyon Richardson to Louisville Bats. |
| 08/03/25 | Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats. |
| 08/03/25 | Cincinnati Reds recalled RHP Lyon Richardson from Louisville Bats. |
| 08/03/25 | Cincinnati Reds optioned LF Will Benson to Louisville Bats. |
| 08/02/25 | Cincinnati Reds activated LF Miguel Andujar. |
| 08/02/25 | Cincinnati Reds activated RHP Zack Littell. |
| 08/02/25 | Cincinnati Reds activated CF TJ Friedl from the restricted list. |
| 08/02/25 | Cincinnati Reds optioned RF Connor Joe to Louisville Bats. |
| 08/02/25 | Cincinnati Reds optioned RHP Lyon Richardson to Louisville Bats. |
| 08/01/25 | Cincinnati Reds placed CF TJ Friedl on the restricted list. |