A loss to unranked Texas knocked North Carolina out of the top 10 in this week's Associated Press poll.
The Tar Heels fell from No. 3 to No. 11 after Saturday's 84-82 loss in Austin.
Michigan State earned 64 first-place votes to remain the top-ranked team in the nation. At No. 2, Kansas was the only other school to get a first-place vote.
Oklahoma moved up from No. 7 to No. 3 this week after blowing out then ninth-ranked Villanova last Monday.