Jupiter Hammerheads Roster & Staff
MIA Transactions
| Date | Transaction |
| 07/16/23 | Beloit Sky Carp placed SS Kahlil Watson on the 7-day injured list retroactive to July 15, 2023. |
| 07/16/23 | Beloit Sky Carp activated 2B Angeudis Santos. |
| 07/15/23 | OF Colby Shade assigned to FCL Marlins. |
| 07/15/23 | RHP Delvis Alegre assigned to FCL Marlins from Jupiter Hammerheads. |
| 07/15/23 | Jacksonville Jumbo Shrimp placed RHP Anthony Maldonado on the 7-day injured list. |
| 07/15/23 | Jacksonville Jumbo Shrimp placed RHP Anthony Maldonado on the 7-day injured list. |
| 07/15/23 | RHP Delvis Alegre assigned to FCL Marlins from Jupiter Hammerheads. |
| 07/15/23 | Miami Marlins signed free agent 3B Tony Bullard to a minor league contract. |
| 07/15/23 | Miami Marlins signed free agent 1B Angelo DiSpigna to a minor league contract. |
| 07/14/23 | Beloit Sky Carp activated RHP Alex Williams from the 7-day injured list. |
| 07/14/23 | RHP Edgar Sanchez assigned to Jupiter Hammerheads from Beloit Sky Carp. |
| 07/14/23 | RHP Edgar Sanchez assigned to Jupiter Hammerheads from Beloit Sky Carp. |
| 07/13/23 | Miami Marlins signed free agent RHP Samiel Carpio to a minor league contract. |
| 07/12/23 | Beloit Sky Carp transferred 2B Angeudis Santos to the Development List. |
| 07/10/23 | Miami Marlins optioned RHP Sean Reynolds to Jacksonville Jumbo Shrimp. |
| 07/10/23 | Pensacola Blue Wahoos released CF J.D. Orr. |
| 07/09/23 | Miami Marlins sent RHP Jeff Lindgren outright to Jacksonville Jumbo Shrimp. |
| 07/08/23 | Jacksonville Jumbo Shrimp activated RHP Anthony Maldonado from the 7-day injured list. |
| 07/08/23 | Jacksonville Jumbo Shrimp sent LHP Josh Simpson on a rehab assignment to Jupiter Hammerheads. |
| 07/08/23 | Miami Marlins sent RHP Edward Cabrera on a rehab assignment to Jupiter Hammerheads. |
| 07/08/23 | Jacksonville Jumbo Shrimp sent LHP Josh Simpson on a rehab assignment to Jupiter Hammerheads. |
| 07/07/23 | Beloit Sky Carp placed RHP Alex Williams on the 7-day injured list retroactive to July 6, 2023. |
| 07/07/23 | LHP Eliezer Rodriguez assigned to Beloit Sky Carp from Jupiter Hammerheads. |
| 07/07/23 | 2B Jose Rivera assigned to DSL Miami from DSL Marlins. |
| 07/07/23 | 2B Jose Rivera assigned to DSL Miami from DSL Marlins. |
| 07/07/23 | Miami Marlins recalled RHP Sean Reynolds from Jacksonville Jumbo Shrimp. |
| 07/07/23 | Miami Marlins selected the contract of LHP Robert Garcia from Jacksonville Jumbo Shrimp. |
| 07/07/23 | LHP Eliezer Rodriguez assigned to Beloit Sky Carp from Jupiter Hammerheads. |
| 07/07/23 | Miami Marlins optioned RHP Eury Pérez to Pensacola Blue Wahoos. |
| 07/06/23 | 2B Jose Rivera assigned to DSL Marlins from DSL Miami. |
| 07/06/23 | 2B Jose Rivera assigned to DSL Marlins from DSL Miami. |
| 07/06/23 | SS Carlos Santiago assigned to Jupiter Hammerheads from Jacksonville Jumbo Shrimp. |
| 07/06/23 | SS Carlos Santiago assigned to Jupiter Hammerheads from Jacksonville Jumbo Shrimp. |
| 07/05/23 | C Nixon Chirinos assigned to DSL Marlins from DSL Miami. |
| 07/05/23 | 2B Jose Rivera assigned to DSL Miami from DSL Marlins. |
| 07/05/23 | OF Khris Almonte assigned to DSL Miami from DSL Marlins. |
| 07/05/23 | RF Reminton Batista assigned to DSL Marlins from DSL Miami. |
| 07/05/23 | C Alexander Requena assigned to DSL Miami from DSL Marlins. |
| 07/05/23 | SS Lisandro Bonifacio assigned to DSL Marlins from DSL Miami. |
| 07/05/23 | DSL Miami activated C Alexander Requena. |
| 07/05/23 | DSL Miami activated OF Khris Almonte. |
| 07/05/23 | OF Khris Almonte assigned to DSL Miami from DSL Marlins. |
| 07/05/23 | C Alexander Requena assigned to DSL Miami from DSL Marlins. |
| 07/05/23 | SS Lisandro Bonifacio assigned to DSL Marlins from DSL Miami. |
| 07/05/23 | C Nixon Chirinos assigned to DSL Marlins from DSL Miami. |
| 07/05/23 | 2B Jose Rivera assigned to DSL Miami from DSL Marlins. |
| 07/05/23 | RF Reminton Batista assigned to DSL Marlins from DSL Miami. |
| 07/05/23 | Miami Marlins recalled SS Garrett Hampson from Jacksonville Jumbo Shrimp. |
| 07/04/23 | Jacksonville Jumbo Shrimp activated SS Carlos Santiago from the restricted list. |
| 07/04/23 | Miami Marlins recalled RHP George Soriano from Jacksonville Jumbo Shrimp. |