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 (60-day), José Devers (10-day), Elieser Hernandez (60-day), John Curtiss (10-day), Cody Poteet (10-day)
Triple-A Roster (Jacksonville Jumbo Shrimp)
Pitchers (16): Andrew Bellatti, Parker Bugg, Edward Cabrera+, Tommy Eveld, Jake Fishman, Braxton Garrett+, Sean Guenther, Preston Guilmet, Jorge Guzman+, Colton Hock, Jordan Holloway+, Brandon Leibrandt, Luís Madero, Mason Melotakis, Shawn Morimando, Nick Neidert+
Injured List (8): Jason Alexander (7-day), Eddy Alvarez (7-day), Brett Eibner (7-day), Brian McKenna (7-day), Sixto Sánchez+ (7-day), Josh A.