TALLAHASSEE, Fla. -- P.J. Hairston scored a career-high 23 points and North Carolina defeated defending Atlantic Coast Conference champion Florida State 77-72 Saturday, almost a year to day after suffering a 33-point loss against the Seminoles. Hairston made 9 of 14 shots, including four of nine from beyond the arc for North Carolina, which shot 48.3 percent overall and 40 percent from 3-point range. Hairston's final points came on a jumper that boosted the North Carolina lead to 75-72 with 2:10 left. Marcus Paige hit two free throws with 11 seconds remaining to seal the outcome.