Marlins top prospect Joe Mack gets the call to the show! (Road to the Show) MLB Highlights

Marlins promote their No. 4 prospect and MLB Pipeline's No. 54 prospect C Joe Mack to make his MLB debut. See his highlights in the minor leagues and Spring Training throughout his career so far! Don't forget to subscribe!    / mlb   Follow us elsewhere too: Twitter:   / mlb   Instagram:   / mlb   Facebook:   / mlb   TikTok:   / mlb   Visit our site for all baseball news, stats and scores! https://www.mlb.com/