Jacksonville Jumbo Shrimp Roster & Staff
Jacksonville Transactions
| Date | Transaction |
| 09/09/26 | Miami Marlins optioned RHP Bradley Blalock to Jacksonville Jumbo Shrimp. |
| 09/08/26 | Jacksonville Jumbo Shrimp placed SS Maximo Acosta on the 7-day injured list. |
| 09/03/26 | Miami Marlins recalled 3B Deyvison De Los Santos from Jacksonville Jumbo Shrimp. |
| 09/02/26 | Jacksonville Jumbo Shrimp transferred LHP Justin King to the Development List. |
| 09/02/26 | Jacksonville Jumbo Shrimp activated C Bennett Hostetler from the Development List. |
| 09/02/26 | SS Juan Matheus assigned to Jacksonville Jumbo Shrimp from Pensacola Blue Wahoos. |
| 09/02/26 | OF Brandon Compton assigned to Jacksonville Jumbo Shrimp from Pensacola Blue Wahoos. |
| 09/01/26 | Miami Marlins recalled RHP Bradley Blalock from Jacksonville Jumbo Shrimp. |
| 09/01/26 | LHP Luis Palacios assigned to Jacksonville Jumbo Shrimp from Pensacola Blue Wahoos. |
| 09/01/26 | Miami Marlins recalled 3B Graham Pauley from Jacksonville Jumbo Shrimp. |