Mark McGwire and wife Stephanie Slemer received a major surprise in 2010 when they found out they were expecting triplets. Find out more about the big family.

In a 2016 interview with Fox Sports San Diego, McGwire explained that when he found out that his wife was pregnant with triplets, he decided to make sure that each of his kids' names started with ...

I began engaging in the childhood rite of passage of playing catch with my own dad. For me, and so many other kids, Mark McGwire is where baseball began. ...

Max McGwire has found a college home at St. Louis University with coach Darin Hendrickson, who used to pitch batting practice in 1998 to Max's dad, Mark.

Max McGwire, son of 12x MLB All-Star Mark McGwire, is carving out his own path with the Rafters. ... Just coming here first game, fans are involved, love when the kids are here watching the game. ...