The Marlins 40-man roster is currently at 40 players.
MLB Active Roster
Injured List (7): Brian Anderson (60-day), Jeff Brigham (60-day), Daniel Castano (10-day), José Devers (10-day), Jorge Guzman (60-day), Elieser Hernandez (60-day), Cody Poteet (10-day)
DFA Limbo (1): Luis Marté
Triple-A Roster (Jacksonville Jumbo Shrimp)
Position Players (15): Corey Bird, Bryson Brigman, Lewis Brinson+, Santiago Chávez, Isan Díaz+, Lewin Díaz+, Connor Justus, Deven Marrero, Brian Miller, Brian Navarreto, Tristan Pompey, Lorenzo Quintana, Justin Twine, Chad Wallach+, Zack Zehner
Injured List (8): Jason Alexander (7-day), Eddy Alvarez (7-day), Joe Dunand (7-day), Brett Eibner (7-day), Monte Harrison+ (7-day), Brian McKenna (7-day), Sixto Sánchez+ (7-day), Josh A.