Portland Sea Dogs Roster & Staff
BOS Transactions
| Date | Transaction |
| 06/03/25 | LHP Shea Sprague assigned to Salem Red Sox from Greenville Drive. |
| 06/03/25 | SS Freili Encarnacion assigned to Greenville Drive from Salem Red Sox. |
| 06/03/25 | RHP Noah Song assigned to Greenville Drive from Salem Red Sox. |
| 06/03/25 | Portland Sea Dogs sent RHP Noah Song on a rehab assignment to Greenville Drive. |
| 06/03/25 | Boston Red Sox sent LHP Chris Murphy on a rehab assignment to Portland Sea Dogs. |
| 06/03/25 | Portland Sea Dogs activated SS Luis Ravelo. |
| 06/03/25 | Portland Sea Dogs transferred RF Juan Chacon to the Development List. |
| 06/03/25 | SS Karson Simas assigned to Portland Sea Dogs from Worcester Red Sox. |
| 06/03/25 | 3B Blaze Jordan assigned to Worcester Red Sox from Portland Sea Dogs. |
| 06/03/25 | RHP Jonathan Brand assigned to Greenville Drive from Portland Sea Dogs. |
| 06/03/25 | RF Corey Rosier assigned to Portland Sea Dogs from Worcester Red Sox. |
| 06/03/25 | RHP Noah Song assigned to Greenville Drive from Salem Red Sox. |
| 06/03/25 | LHP Shea Sprague assigned to Salem Red Sox from Greenville Drive. |
| 06/03/25 | SS Freili Encarnacion assigned to Greenville Drive from Salem Red Sox. |
| 06/03/25 | Salem Red Sox activated RHP Joey Gartrell from the 60-day injured list. |
| 06/03/25 | Salem Red Sox activated RHP Joey Gartrell from the 60-day injured list. |
| 06/03/25 | LHP Shea Sprague assigned to Salem Red Sox from Greenville Drive. |
| 06/03/25 | SS Yohander Linarez assigned to Salem Red Sox from FCL Red Sox. |
| 06/03/25 | SS Freili Encarnacion assigned to Greenville Drive from Salem Red Sox. |
| 06/03/25 | RHP Noah Song assigned to Greenville Drive from Salem Red Sox. |
| 06/03/25 | Worcester Red Sox activated C Enderso Lira. |
| 06/03/25 | Worcester Red Sox activated RHP Richard Fitts. |
| 06/03/25 | Worcester Red Sox sent LHP Jovani Moran on a rehab assignment to FCL Red Sox. |
| 06/03/25 | 3B Blaze Jordan assigned to Worcester Red Sox from Portland Sea Dogs. |
| 06/03/25 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
| 06/03/25 | Boston Red Sox optioned RHP Richard Fitts to Worcester Red Sox. |
| 06/03/25 | Boston Red Sox recalled RHP Cooper Criswell from Worcester Red Sox. |
| 06/03/25 | RF Corey Rosier assigned to Portland Sea Dogs from Worcester Red Sox. |
| 06/03/25 | SS Karson Simas assigned to Portland Sea Dogs from Worcester Red Sox. |
| 06/03/25 | Boston Red Sox signed free agent RHP Breylin Cruz to a minor league contract. |
| 06/02/25 | OF Justin Barry assigned to FCL Red Sox. |
| 06/02/25 | Greenville Drive released OF Kolby Johnson. |
| 06/02/25 | Boston Red Sox optioned RF Nate Eaton to Worcester Red Sox. |
| 06/01/25 | OF Harold Rivas assigned to DSL Red Sox Blue. |
| 06/01/25 | SS Eliezer Alfonzo assigned to DSL Red Sox Blue. |
| 06/01/25 | OF Enmanuel Figuereo assigned to DSL Red Sox Blue. |
| 06/01/25 | DSL Red Sox Blue activated RHP Allan Griman from the restricted list. |
| 06/01/25 | SS Hector Ramos assigned to DSL Red Sox Blue. |
| 06/01/25 | RHP Dariel Morillo assigned to DSL Red Sox Blue from DSL Red Sox Red. |
| 06/01/25 | LHP Jose Golindano assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | RHP Felix Belisario assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | OF Krishan Ulacio assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | RHP Yariel Valdez assigned to DSL Red Sox Blue from DSL Red Sox Red. |
| 06/01/25 | RHP Berny Ortiz assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | SS Christopher Alvarado assigned to DSL Red Sox Blue from DSL Red Sox Red. |
| 06/01/25 | OF Gustavo Antunez assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | RHP Yohandry Gonzalez assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | RHP Williams Montero assigned to DSL Red Sox Red from DSL Red Sox Blue. |
| 06/01/25 | RHP Juanyerlin Duran assigned to DSL Red Sox Blue from DSL Red Sox Red. |
| 06/01/25 | SS Luis Aular assigned to DSL Red Sox Red from DSL Red Sox Blue. |