"I was, quite honestly, born into the game," says Curt Schilling, who pitched for the Orioles, Astros, Phillies, Diamondbacks, and Red Sox during a 20-year career. "I was told my dad had a ball and glove in my crib when I came home from the hospital. I've lived and breathed it since I can remember. I grew up in Arizona so I could be on the field 365 days a year."

He continues: "When I wasn't on the field, I was doing something associated with the game. I first...