Mason McGwire, Son of Mark McGwire, Drafted by Cubs - Sports Illustrated
Cubs draft son of ex-Cardinals slugger Mark McGwire
Cubs Draft Son of Ex-Cardinals Slugger Mark McGwire - Bloomberg
Mason McGwire, son of former St. Louis Cardinals slugger Mark McGwire, drafted in 8th round by Chicago Cubs - ESPN
Mark McGwire - Wikipedia
Mark_McGwire
Mark_McGwire
Cubs select Mark McGwire's son, a pitcher, in MLB Draft
Mark McGwire's Son Was Drafted: MLB World Reacts - The Spun: What's Trending In The Sports World Today
Cubs draft Mason McGwire, son of Mark McGwire