This Day in Sports History: April 21
The history of sports is both vast and rich, thanks to the existence of so many different ones and the longevity associated with them. With so much history to cull through, Athlon Sports wanted to offer the opportunity to look back and see what memorable things happened or milestones were reached on a specific date.
With that in mind, April 21 is a day on which a future Dallas Cowboys starting quarterback (and current NFL color commentator for CBS Sports) was born and a future Hall of Fame reliever became the first to reach a milestone for saves.