Last weekend was a wild one in the world of sports: the Miami-Duke football game came with an ending unlike any we’ve seen before, and the New York Mets gave up another late lead in losing the World Series to the Kansas City Royals.

UNC Kenan-Flagler Business School professor Deborah Stroman is an expert on sport analytics. In her weekly segment with Aaron Keck on WCHL, she talks about strange endings – and the always-tricky decision coaches and managers must make: when to remove fatigued players from a game?