Jacksonville Jumbo Shrimp Roster & Staff
Jacksonville Transactions
| Date | Transaction |
| 04/27/26 | Miami Marlins optioned LF Heriberto Hernández to Jacksonville Jumbo Shrimp. |
| 04/26/26 | LF Austin Slater elected free agency. |
| 04/25/26 | Miami Marlins sent LF Austin Slater outright to Jacksonville Jumbo Shrimp. |
| 04/21/26 | Miami Marlins sent LF Christopher Morel on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/20/26 | Miami Marlins optioned SS Maximo Acosta to Jacksonville Jumbo Shrimp. |
| 04/19/26 | Miami Marlins optioned 3B Deyvison De Los Santos to Jacksonville Jumbo Shrimp. |
| 04/16/26 | Jacksonville Jumbo Shrimp activated LHP Thomas White from the 7-day injured list. |
| 04/15/26 | Miami Marlins sent SS Maximo Acosta on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/15/26 | Miami Marlins sent LF Esteury Ruiz on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/15/26 | Miami Marlins sent LF Esteury Ruiz on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/15/26 | Miami Marlins sent LF Esteury Ruiz on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/15/26 | Miami Marlins sent SS Maximo Acosta on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/14/26 | Jacksonville Jumbo Shrimp placed RHP Jake Walkinshaw on the 7-day injured list. |
| 04/10/26 | Miami Marlins sent LF Kyle Stowers on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/10/26 | Miami Marlins sent LF Kyle Stowers on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 04/10/26 | Miami Marlins recalled 3B Deyvison De Los Santos from Jacksonville Jumbo Shrimp. |
| 04/10/26 | LHP Luis Palacios assigned to Pensacola Blue Wahoos from Jacksonville Jumbo Shrimp. |
| 04/09/26 | Jacksonville Jumbo Shrimp activated C Bennett Hostetler. |
| 04/09/26 | Miami Marlins optioned RHP Ryan Gusto to Jacksonville Jumbo Shrimp. |
| 04/07/26 | Jacksonville Jumbo Shrimp released CF Daniel Johnson. |
| 04/07/26 | LHP Luis Palacios assigned to Jacksonville Jumbo Shrimp from FCL Marlins. |
| 04/06/26 | Miami Marlins recalled RHP Ryan Gusto from Jacksonville Jumbo Shrimp. |
| 04/02/26 | Jacksonville Jumbo Shrimp sent LHP Thomas White on a rehab assignment to Jupiter Hammerheads. |
| 04/02/26 | Jacksonville Jumbo Shrimp sent LHP Thomas White on a rehab assignment to Daytona Tortugas. |
| 04/02/26 | Jacksonville Jumbo Shrimp sent LHP Thomas White on a rehab assignment to Jupiter Hammerheads. |
| 04/01/26 | RHP Zach Brzykcy assigned to Jacksonville Jumbo Shrimp from Pensacola Blue Wahoos. |