The ACC's two perennial powers in men's basketball are expected to meet for a third time in Washington, D.C. on Saturday.
The North Carolina Tar Heels and Duke Blue Devils are near equals on the odds board to win the ACC tournament.
UNC had the upper hand on Duke in the regular season. The Tar Heels won both head-to-head meetings and the second win over Duke handed them the No. 1 seed in the ACC tournament.
Most of the ACC tournament attention will be on the potential UNC-Duke rematch because they were far and away the two best teams in the conference this season.