What began with 15 teams has dwindled to two in Charlotte, North Carolina, as the ACC Tournament bracket has chewed up and spit out 13 others to leave us with No. 1 seed Duke and No. 2 Louisville with only Saturday's title game remaining.

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.

Duke basketball and Louisville meet for the ACC Tournament championship in Charlotte. Here are some players to watch and a prediction.