Duke freshman Cooper Flagg appeared to injure his left ankle after slipping under the basket and was helped to the locker room by two teammates late in the first half. He did not return.

North Carolina forward Jae'Lyn Withers committed a lane violation with 4.1 seconds left that negated a tying free throw in the Tar Heels' loss to No. 1 Duke in the ACC Tournament.

Duke star forward Cooper Flagg missed Friday’s ACC tournament semifinal showdown against archrival North Carolina after an ankle injury suffered in the Blue Devils’ victory over Georgia Tech a day prior.