While the focus will undoubtedly skew toward Duke — with or without Cooper Flagg — UNC, Clemson and Louisville are coming off thrilling finishes in their own quarterfinals.

Duke basketball player exits first half vs Georgia TechBROWN INJURY UPDATE: Maliq Brown injury update: Duke basketball player exit

Duke beat Georgia Tech, and UNC won against Wake Forest, which set up a third matchup between the two Carolina teams this season. This time, it will be at the ACC Tournament semi-finals. Duke, North Carolina set for semifinal matchup after busy afternoon inside the Spectrum Center Duke guard/forward Isaiah Evans led a second-half comeback.