Cubs select Mark McGwire's son Mason in MLB draft
Sammy_Sosa
Mark McGwire
Cubs draft son of ex-Cards slugger Mark McGwire
Cubs draft son of ex-Cardinals slugger Mark McGwire
Mark McGwire's Son Was Drafted: MLB World Reacts - The Spun
Sammy_Sosa
Mark McGwire
Sammy_Sosa
50 years of the MLB Draft: Part 2
Mason McGwire, son of former St. Louis Cardinals slugger Mark
Cubs draft son of ex-Cardinals slugger Mark McGwire - NBC Sports
Cubs select Mark McGwire's son, a pitcher, in MLB Draft