Marlins Rookie Standout Joe Mack On The Adjustment to MLB

On this episode, Mark Simon is joined by standout Marlins rookie catcher Joe Mack , one of our Defensive Player of the Month selections for June. Mack talked about the adjustments to the major leagues and what the MLB experience has been like. He also explained the logistics of the Marlins' pitch-calling system and pitch challenge strategy, and shared which basestealer he's taken the most pride in…