CHAPEL HILL, N.C. (AP) North Carolina coach Roy Williams says P.J. Hairston is doubtful for Tuesday's game against Wake Forest.
Another home victory over a top 10 opponent helped propel Pittsburgh back into the AP poll.
For the fifth straight week there is a new No. 1 in The Associated Press' college basketball poll. This time it's Indiana.
The top 25 teams in The Associated Press' college basketball poll, with first-place votes in parentheses, records through Feb.