Jupiter Hammerheads Roster & Staff
MIA Transactions
| Date | Transaction |
| 07/24/26 | RHP Yerison Mendez assigned to DSL Miami from DSL Marlins. |
| 07/24/26 | RHP Eliezer Peralta assigned to DSL Marlins from DSL Miami. |
| 07/24/26 | RHP Yerison Mendez assigned to DSL Miami from DSL Marlins. |
| 07/24/26 | RHP Eliezer Peralta assigned to DSL Marlins from DSL Miami. |
| 07/24/26 | RHP Tyler Kapa assigned to FCL Marlins. |
| 07/24/26 | RHP Fabio Bundi assigned to FCL Marlins. |
| 07/24/26 | LHP Ethan Kleinschmit assigned to FCL Marlins. |
| 07/24/26 | RHP Bane Barker assigned to FCL Marlins. |
| 07/24/26 | RHP Connor Benge assigned to FCL Marlins. |
| 07/24/26 | LHP Trey Beard assigned to FCL Marlins. |
| 07/24/26 | SS Cam Kozeal assigned to FCL Marlins. |
| 07/24/26 | RHP Zach Peters assigned to FCL Marlins. |
| 07/24/26 | OF Wessley Roberson assigned to FCL Marlins. |
| 07/24/26 | 1B Rintaro Sasaki assigned to FCL Marlins. |
| 07/24/26 | RHP Colin Linder assigned to FCL Marlins. |
| 07/24/26 | RHP Ryan Peterson assigned to FCL Marlins. |
| 07/24/26 | OF Jatniel McCloud assigned to FCL Marlins. |
| 07/24/26 | SS Eric Guevara assigned to FCL Marlins. |
| 07/24/26 | 3B Nic Tolbert assigned to FCL Marlins. |
| 07/24/26 | RHP Duke McCarron assigned to FCL Marlins. |
| 07/24/26 | RHP Jackson Mitchell assigned to FCL Marlins. |
| 07/24/26 | RHP Cole Selvig assigned to FCL Marlins. |
| 07/24/26 | Jacksonville Jumbo Shrimp activated RHP Zach Brzykcy. |
| 07/23/26 | SS Anthony Abreu assigned to DSL Marlins from DSL Miami. |
| 07/23/26 | IF Wanderlin Padilla assigned to DSL Miami from DSL Marlins. |
| 07/23/26 | SS Anthony Abreu assigned to DSL Marlins from DSL Miami. |
| 07/23/26 | IF Wanderlin Padilla assigned to DSL Miami from DSL Marlins. |
| 07/23/26 | FCL Marlins released RHP Jadon Williamson. |
| 07/23/26 | FCL Marlins released OF Jose Monserrate. |
| 07/23/26 | FCL Marlins released SS Fabian Lopez. |
| 07/23/26 | FCL Marlins released RHP Jake Faherty. |
| 07/23/26 | FCL Marlins released RHP Luis Gomez. |
| 07/23/26 | FCL Marlins released LHP Luis Cesar. |
| 07/23/26 | Miami Marlins sent RHP Josh Ekness on a rehab assignment to Jacksonville Jumbo Shrimp. |
| 07/23/26 | Miami Marlins optioned RHP Zach Brzykcy to Jacksonville Jumbo Shrimp. |
| 07/23/26 | Jupiter Hammerheads activated RHP Jake Clemente from the 7-day injured list. |
| 07/22/26 | Beloit Sky Carp activated SS Cody Schrier from the Development List. |
| 07/21/26 | OF Colby Shade assigned to Pensacola Blue Wahoos from Beloit Sky Carp. |
| 07/21/26 | OF Angel Bonilla assigned to DSL Marlins. |
| 07/21/26 | RHP Anderson Perez assigned to DSL Miami. |
| 07/21/26 | RHP Jonawel Valdez assigned to Jupiter Hammerheads from FCL Marlins. |
| 07/21/26 | Jupiter Hammerheads placed RHP Walin Castillo on the 7-day injured list. |
| 07/21/26 | Jupiter Hammerheads activated RHP Jonawel Valdez. |
| 07/21/26 | RHP Jonawel Valdez assigned to Jupiter Hammerheads from FCL Marlins. |
| 07/21/26 | OF Colby Shade assigned to Pensacola Blue Wahoos from Beloit Sky Carp. |
| 07/20/26 | Miami Marlins recalled RHP Zach Brzykcy from Jacksonville Jumbo Shrimp. |
| 07/19/26 | RHP Porter Buursema assigned to FCL Marlins. |
| 07/19/26 | Miami Marlins optioned RF Rece Hinds to Jacksonville Jumbo Shrimp. |
| 07/19/26 | Miami Marlins recalled 3B Graham Pauley from Jacksonville Jumbo Shrimp. |
| 07/18/26 | Beloit Sky Carp placed SS Drew Faurot on the full-season injured list. |