Joe Mack is a Common 63 OVR Catcher card for the Marlins, part of the Live set in MLB The Show's Diamond Dynasty. He bats left-handed. The card was added to Diamond Dynasty in April 2026.

At the plate, Joe Mack's standout tools are 83 Arm Strength.

On the Diamond Dynasty market, Joe Mack currently buys for about 19 stubs, with sell orders near 0 stubs. Over the past 7 days the buy price has fallen roughly 24%. Its quick-sell value of 2 stubs sits at or above the sell price, making it quick-sell viable. DiamondOps currently rates the card a buy at this price.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Joe Mack earns an OpScore of 60.2 on Legend difficulty, ranking #1432 among all cards and #91 among Catchers.