(AP) -- Duke was tripped up earlier in the week on the road against an inferior opponent, but the Blue Devils continue to be virtually untouchable at Cameron Indoor Stadium. A victory Saturday night would wrap up their 18th unbeaten season there - though the last team standing in their way is familiar with winning in Durham.

No. 14 North Carolina will try to become the first team to win at No. 4 Duke since knocking off its archrival two years ago.

Both teams have already clinched double-byes into the quarterfinals of next week's ACC tournament. The Tar Heels (23-7, 13-4) can clinch the No. 2 seed with a victory and a loss by No. 7 Syracuse to Florida State on Sunday, while the Blue Devils (23-7, 12-5) will finish third with a win Saturday.