Red Sox Roster & Staff
Transactions
| Date | Transaction |
| 07/12/26 | Boston Red Sox activated 3B Nick Sogard from the 10-day injured list. |
| 07/12/26 | Boston Red Sox designated LHP Danny Coulombe for assignment. |
| 07/12/26 | Boston Red Sox recalled RHP Brayan Bello from Worcester Red Sox. |
| 07/12/26 | Boston Red Sox optioned 3B Nick Sogard to Worcester Red Sox. |
| 07/11/26 | Boston Red Sox optioned 3B Brett Harris to Worcester Red Sox. |
| 07/11/26 | Boston Red Sox recalled LHP Eduardo Rivera from Worcester Red Sox. |
| 07/11/26 | Minnesota Twins claimed RHP Jack Anderson off waivers from Boston Red Sox. |
| 07/09/26 | 1B Willson Contreras suspended. |
| 07/09/26 | Boston Red Sox activated OF Nate Eaton. |
| 07/09/26 | Boston Red Sox placed LHP Ranger Suarez on the 15-day injured list retroactive to July 6, 2026. Left groin strain. |
| 07/09/26 | Boston Red Sox recalled 3B Brett Harris from Worcester Red Sox. |
| 07/07/26 | Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Worcester Red Sox. |
| 07/07/26 | OF Nate Eaton roster status changed by Boston Red Sox. |
| 07/07/26 | Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Worcester Red Sox. |
| 07/06/26 | Boston Red Sox activated LHP Patrick Sandoval from the 60-day injured list. |
| 07/06/26 | Boston Red Sox designated RHP Jack Anderson for assignment. |
| 07/06/26 | Boston Red Sox optioned LHP Alec Gamboa to Worcester Red Sox. |
| 07/04/26 | Boston Red Sox sent LHP Patrick Sandoval on a rehab assignment to Portland Sea Dogs. |
| 07/03/26 | Boston Red Sox sent RHP Tommy Kahnle outright to Worcester Red Sox. |
| 07/02/26 | Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Portland Sea Dogs. |
| 07/02/26 | Boston Red Sox sent 3B Nick Sogard on a rehab assignment to Portland Sea Dogs. |
| 07/02/26 | Boston Red Sox signed free agent RHP Sam McWilliams to a minor league contract. |
| 07/01/26 | Boston Red Sox designated RHP Tommy Kahnle for assignment. |
| 07/01/26 | Boston Red Sox placed LHP Connelly Early on the 15-day injured list. Left elbow inflammation. |
| 07/01/26 | Boston Red Sox activated LHP Jovani Morán from the 15-day injured list. |
| 07/01/26 | Athletics traded 3B Brett Harris to Boston Red Sox for RHP Ben Hansen. |
| 07/01/26 | Athletics traded 3B Brett Harris to Boston Red Sox for RHP Ben Hansen. |
| 07/01/26 | Boston Red Sox recalled LHP Alec Gamboa from Worcester Red Sox. |