The ACC tournament used to be controlled by the Duke Blue Devils and North Carolina Tar Heels.
The two historical powers won three of the last 10 ACC tournaments and the last victory from either program came from Duke in 2019.
Duke comes into Greensboro, North Carolina as the No. 4 seed in the bracket, but it is the betting favorite to cut down the nets on Saturday.
North Carolina will be in the spotlight starting on Wednesday, but for the wrong reasons. The Tar Heels are on the outside of the NCAA men's basketball tournament bubble.