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.

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.

Jae'Lyn Withers stood in a hallway of the Spectrum Center, his left arm resting around the shoulders of North Carolina coach Hubert Davis. He was surrounded by reporters, all wanting to know a simple question.

The Duke Blue Devils will play the UNC Tar Heels tonight in the 2025 ACC Tournament semifinals, here's how to watch.

The Tar Heels got into the field as a 12 seed and will be in the First Four game and will face off against San Diego State on Wednesday night. It's a shocking result to some as the Tar Heels were firmly on the bubble going into Selection Sunday and a lot of mock brackets had the Tar Heels as one of the first four teams out.

The Tar Heels, who hold a 1-12 record against Quad 1 teams this season, earned a bid despite a poor showing against the country’s top teams.