Marlins promote prospect Joe Mack in catching shakeup

Field Level Media|published: Mon 4th May, 12:48 2026

Feb 24, 2026; Jupiter, Florida, USA; Miami Marlins catcher Joe Mack (80) rounds third base after hitting a grand slam in the fifth inning against the Philadelphia Phillies at Roger Dean Chevrolet Stadium. Mandatory Credit: Jim Rassol-Imagn Images

The Miami Marlins called up top catching prospect Joe Mack on Monday and optioned fellow backstop Agustin Ramirez to Triple-A Jacksonville.

Mack hit .244 with three home runs and nine RBIs in 24 games at Triple-A, while Ramirez, 24, was batting .230 with two homers and 14 RBIs in 31 games this season with the Marlins.

Mack, 23, was a first-round draft pick by the Marlins in 2021. He is ranked as Miami's No. 4 overall prospect by MLB Pipeline.

Mack could make his major league debut Monday night when Miami wraps up a four-game home series with the Philadelphia Phillies.

--Field Level Media

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