Reds Roster & Staff
Transactions
| Date | Transaction |
| 07/31/25 | Cincinnati Reds activated 3B Ke'Bryan Hayes. |
| 07/31/25 | Cincinnati Reds transferred LHP Wade Miley from the 15-day injured list to the 60-day injured list. Left flexor strain. |
| 07/31/25 | Athletics traded LF Miguel Andujar to Cincinnati Reds for RHP Kenya Huggins. |
| 07/31/25 | Cincinnati Reds optioned RF Rece Hinds to Louisville Bats. |
| 07/31/25 | Athletics traded LF Miguel Andujar to Cincinnati Reds for RHP Kenya Huggins. |
| 07/30/25 | RHP Zack Littell roster status changed by Cincinnati Reds. |
| 07/30/25 | 3B Ke'Bryan Hayes roster status changed by Cincinnati Reds. |
| 07/30/25 | Pittsburgh Pirates traded 3B Ke'Bryan Hayes to Cincinnati Reds for LHP Taylor Rogers, SS Sammy Stafura and cash. |
| 07/30/25 | Pittsburgh Pirates traded 3B Ke'Bryan Hayes to Cincinnati Reds for LHP Taylor Rogers, SS Sammy Stafura and cash. |
| 07/30/25 | Pittsburgh Pirates traded 3B Ke'Bryan Hayes to Cincinnati Reds for LHP Taylor Rogers, SS Sammy Stafura and cash. |
| 07/30/25 | Cincinnati Reds recalled RHP Luis Mey from Louisville Bats. |
| 07/30/25 | Tampa Bay Rays traded RHP Zack Littell to Cincinnati Reds for RHP Brian Van Belle and LHP Adam Serwinowski. |
| 07/30/25 | Tampa Bay Rays traded RHP Zack Littell to Cincinnati Reds for RHP Brian Van Belle and LHP Adam Serwinowski. |
| 07/30/25 | Tampa Bay Rays traded RHP Zack Littell to Cincinnati Reds for RHP Brian Van Belle and LHP Adam Serwinowski. |
| 07/29/25 | Cincinnati Reds placed CF TJ Friedl on the paternity list. |
| 07/29/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to Louisville Bats. |
| 07/29/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to Louisville Bats. |
| 07/29/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to Louisville Bats. |
| 07/29/25 | LHP Taylor Rogers roster status changed by Cincinnati Reds. |
| 07/29/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to Louisville Bats. |
| 07/29/25 | Cincinnati Reds recalled RF Rece Hinds from Louisville Bats. |
| 07/26/25 | Cincinnati Reds activated RHP Scott Barlow from the paternity list. |
| 07/26/25 | Cincinnati Reds optioned RHP Luis Mey to Louisville Bats. |
| 07/25/25 | Cincinnati Reds placed RHP Scott Barlow on the paternity list. |
| 07/25/25 | Cincinnati Reds signed RHP Andrew Shaffner. |
| 07/25/25 | Cincinnati Reds recalled RHP Luis Mey from Louisville Bats. |
| 07/23/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to ACL Reds. |
| 07/23/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to ACL Reds. |
| 07/23/25 | Cincinnati Reds sent RHP Hunter Greene on a rehab assignment to ACL Reds. |
| 07/22/25 | Cincinnati Reds signed free agent LHP Reid Clague to a minor league contract. |
| 07/22/25 | Cincinnati Reds signed RHP Aaron Watson. |
| 07/22/25 | Cincinnati Reds signed LHP Kyle McCoy. |
| 07/21/25 | Cincinnati Reds signed OF Mason Neville. |
| 07/21/25 | Cincinnati Reds signed OF Eli Pitts. |
| 07/21/25 | Cincinnati Reds signed 1B Ty Doucette. |
| 07/21/25 | Cincinnati Reds signed SS Steele Hall. |
| 07/21/25 | Cincinnati Reds signed RHP Mason Morris. |
| 07/21/25 | Cincinnati Reds signed OF Kien Vu. |
| 07/21/25 | Cincinnati Reds signed RHP Maison Martinez. |
| 07/21/25 | Cincinnati Reds signed RHP Jake Brink. |
| 07/21/25 | Cincinnati Reds signed RHP Carson Latimer. |
| 07/21/25 | Cincinnati Reds signed RHP Bryce Archie. |
| 07/21/25 | Cincinnati Reds signed RHP Brady Afthim. |
| 07/21/25 | Cincinnati Reds signed C Dylan King. |
| 07/18/25 | Cincinnati Reds signed RHP Justin Henschel. |
| 07/18/25 | Cincinnati Reds signed RHP Braden Osbolt. |
| 07/12/25 | Cincinnati Reds activated RF Jake Fraley from the 10-day injured list. |
| 07/12/25 | Cincinnati Reds optioned 1B Christian Encarnacion-Strand to Louisville Bats. |
| 07/08/25 | Cincinnati Reds sent RHP Carson Spiers on a rehab assignment to Louisville Bats. |
| 07/08/25 | Cincinnati Reds sent RHP Carson Spiers on a rehab assignment to Louisville Bats. |
| 07/08/25 | Cincinnati Reds sent RF Jake Fraley on a rehab assignment to Louisville Bats. |
| 07/08/25 | Cincinnati Reds sent RHP Carson Spiers on a rehab assignment to Louisville Bats. |
| 07/08/25 | Cincinnati Reds sent RF Jake Fraley on a rehab assignment to Louisville Bats. |
| 07/07/25 | Cincinnati Reds activated RF Connor Joe from the 10-day injured list. |
| 07/07/25 | Cincinnati Reds optioned RF Rece Hinds to Louisville Bats. |
| 07/04/25 | Cincinnati Reds sent RF Connor Joe on a rehab assignment to Louisville Bats. |
| 07/04/25 | Cincinnati Reds activated RHP Graham Ashcraft from the 15-day injured list. |
| 07/04/25 | Cincinnati Reds activated 3B Noelvi Marte from the 10-day injured list. |
| 07/04/25 | Cincinnati Reds optioned RF Ryan Vilade to Louisville Bats. |
| 07/04/25 | Cincinnati Reds optioned RHP Sam Benschoter to Louisville Bats. |
| 07/03/25 | Cincinnati Reds sent RHP Carson Spiers on a rehab assignment to ACL Reds. |
| 07/03/25 | Cincinnati Reds optioned RHP Yosver Zulueta to Louisville Bats. |
| 07/02/25 | Cincinnati Reds signed free agent 1B Jordan Ouanyou to a minor league contract. |
| 07/02/25 | Cincinnati Reds recalled RHP Yosver Zulueta from Louisville Bats. |
| 07/01/25 | Cincinnati Reds signed free agent RHP Buck Farmer to a minor league contract. |
| 07/01/25 | Cincinnati Reds sent 3B Noelvi Marte on a rehab assignment to Louisville Bats. |
| 07/01/25 | Cincinnati Reds sent 3B Noelvi Marte on a rehab assignment to Louisville Bats. |
| 07/01/25 | Cincinnati Reds recalled LHP Sam Moll from Louisville Bats. |
| 07/01/25 | Cincinnati Reds selected the contract of RHP Sam Benschoter from Louisville Bats. |
| 07/01/25 | Cincinnati Reds optioned RHP Connor Phillips to Louisville Bats. |
| 07/01/25 | Cincinnati Reds optioned LHP Joe La Sorsa to Louisville Bats. |