The Marlins announced this morning that they have recalled right-hander Jack Ralston from Triple-A Jacksonville. Ralston saw his contract selected earlier this month, but he was immediately optioned to Triple-A, so he’ll be making his big league debut when he gets into a game. To clear active roster space for Ralston, left-hander John King has been designated for assignment. The team’s 40-man roster stands at 39 with the move.

More to come.