Portland Sea Dogs Roster & Staff
BOS Transactions
| Date | Transaction |
| 06/23/23 | Worcester Red Sox activated 2B Max Ferguson. |
| 06/23/23 | Worcester Red Sox activated LHP Brandon Walter. |
| 06/23/23 | Worcester Red Sox activated RHP Jake Faria from the temporarily inactive list. |
| 06/23/23 | Boston Red Sox recalled 3B Bobby Dalbec from Worcester Red Sox. |
| 06/23/23 | Boston Red Sox recalled LHP Chris Murphy from Worcester Red Sox. |
| 06/23/23 | RHP Tayler Scott assigned to Worcester Red Sox from Boston Red Sox. |
| 06/23/23 | Boston Red Sox optioned LHP Brandon Walter to Worcester Red Sox. |
| 06/23/23 | 2B Max Ferguson assigned to Worcester Red Sox from Greenville Drive. |
| 06/22/23 | C Enmanuel Martinez assigned to FCL Red Sox from DSL Red Sox Blue. |
| 06/22/23 | C Enmanuel Martinez assigned to FCL Red Sox from DSL Red Sox Blue. |
| 06/22/23 | OF Corey Rosier assigned to Worcester Red Sox from Portland Sea Dogs. |
| 06/22/23 | Worcester Red Sox activated OF Corey Rosier. |
| 06/22/23 | Worcester Red Sox activated C Oscar Rangel. |
| 06/22/23 | Worcester Red Sox placed LHP Ryan Sherriff on the 7-day injured list retroactive to June 21, 2023. Left flexor strain. |
| 06/22/23 | Boston Red Sox selected the contract of CF Caleb Hamilton from Worcester Red Sox. |
| 06/22/23 | OF Corey Rosier assigned to Worcester Red Sox from Portland Sea Dogs. |
| 06/22/23 | Boston Red Sox recalled LHP Brandon Walter from Worcester Red Sox. |
| 06/21/23 | Worcester Red Sox activated RHP Chase Shugart from the 7-day injured list. |
| 06/21/23 | Worcester Red Sox activated OF Wilyer Abreu from the 7-day injured list. |
| 06/21/23 | Boston Red Sox recalled SS David Hamilton from Worcester Red Sox. |
| 06/20/23 | Greenville Drive sent LHP Jeremy Wu-Yelland on a rehab assignment to FCL Red Sox. |
| 06/20/23 | Greenville Drive sent LHP Jeremy Wu-Yelland on a rehab assignment to FCL Red Sox. |
| 06/20/23 | RHP Yordanny Monegro assigned to Salem Red Sox from FCL Red Sox. |
| 06/20/23 | RHP Wyatt Olds assigned to FCL Red Sox from Portland Sea Dogs. |
| 06/20/23 | Greenville Drive sent LHP Jeremy Wu-Yelland on a rehab assignment to FCL Red Sox. |
| 06/20/23 | Greenville Drive activated RHP Bradley Blalock. |
| 06/20/23 | Greenville Drive sent LHP Jeremy Wu-Yelland on a rehab assignment to FCL Red Sox. |
| 06/20/23 | RHP Bradley Blalock assigned to Greenville Drive from Salem Red Sox. |
| 06/20/23 | RHP Isaac Coffey assigned to Portland Sea Dogs from Greenville Drive. |
| 06/20/23 | C Elih Marrero roster status changed by Portland Sea Dogs. |
| 06/20/23 | Portland Sea Dogs transferred C Matt Donlan to the Development List. |
| 06/20/23 | RHP Isaac Coffey assigned to Portland Sea Dogs from Greenville Drive. |
| 06/20/23 | RHP Wyatt Olds assigned to FCL Red Sox from Portland Sea Dogs. |
| 06/20/23 | Salem Red Sox activated RHP Yordanny Monegro. |
| 06/20/23 | RHP Yordanny Monegro assigned to Salem Red Sox from FCL Red Sox. |
| 06/20/23 | RHP Bradley Blalock assigned to Greenville Drive from Salem Red Sox. |
| 06/20/23 | Worcester Red Sox placed CF Bradley Zimmer on the 7-day injured list. Right ankle strain. |
| 06/20/23 | Boston Red Sox sent LHP Joely Rodríguez on a rehab assignment to Worcester Red Sox. |
| 06/20/23 | Worcester Red Sox transferred C Oscar Rangel to the Development List. |
| 06/20/23 | Boston Red Sox sent LHP Joely Rodríguez on a rehab assignment to Worcester Red Sox. |
| 06/20/23 | Boston Red Sox sent LHP Joely Rodríguez on a rehab assignment to Worcester Red Sox. |
| 06/20/23 | RHP Kyle Barraclough assigned to Worcester Red Sox. |
| 06/20/23 | Worcester Red Sox placed CF Bradley Zimmer on the 7-day injured list. |
| 06/19/23 | Worcester Red Sox placed RHP Jake Faria on the temporarily inactive list. |
| 06/19/23 | Worcester Red Sox activated LHP Chris Murphy. |
| 06/19/23 | Boston Red Sox optioned LHP Chris Murphy to Worcester Red Sox. |
| 06/18/23 | Greenville Drive activated SS Brainer Bonaci from the 7-day injured list. |
| 06/18/23 | Greenville Drive activated SS Brainer Bonaci from the 7-day injured list. |
| 06/18/23 | RHP Robert Kwiatkowski assigned to Portland Sea Dogs from Greenville Drive. |
| 06/18/23 | Portland Sea Dogs placed RHP Sterling Sharp on the 7-day injured list retroactive to June 15, 2023. |