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.

Durham, North Carolina, USA; Duke Blue Devils forward Cooper Flagg (2) reacts after scoring against the Florida State Seminoles during the second half at Cameron Indo

Duke freshman Cooper Flagg will miss Saturday's ACC Tournament title game against Louisville due to an ankle injury suffered in a win over Georgia Tech earlier this week. However, there is hope that the superstar forward and projected No.