Leo Durocher (July 27, 1905 – October 7, 1991) was an American professional baseball player, manager, and coach.
Durocher appeared in one episode of The Donna Reed Show. In Play Ball (Season 7, Episode 3) Alex helps to organize a charity baseball game to benefit the hospital. When Willie Mays, Don Drysdale, and Leo Durocher show up it's no longer a game involving amateurs.