Duke star Cooper Flagg left Thursday’s Atlantic Coast Conference Tournament quarterfinal game with a left ankle injury and had to be helped to the locker room.

Cooper Flagg went down with an ankle injury against Georgia Tech, but Duke still found a way to win.

Duke University’s men’s basketball success over the years—the national championships, the Final Four appearances, all the NBA players who’ve honed their craft down in Durham—has created a blue-chip brand.