Portland Sea Dogs Roster & Staff
Portland Transactions
| Date | Transaction |
| 06/03/23 | Portland Sea Dogs activated LHP Skylar Arias. |
| 06/03/23 | LHP Rio Gomez assigned to Worcester Red Sox from Portland Sea Dogs. |
| 06/02/23 | Portland Sea Dogs activated RHP Wyatt Olds. |
| 06/02/23 | Portland Sea Dogs activated C Elih Marrero. |
| 06/02/23 | Portland Sea Dogs transferred LHP Brendan Cellucci to the Development List. |
| 06/01/23 | Portland Sea Dogs transferred LHP Skylar Arias to the Development List. |
| 06/01/23 | Portland Sea Dogs activated RHP Sterling Sharp from the 7-day injured list. |