Grant Nelson converted a go-ahead three-point play with 38 seconds remaining, and Alabama beat top-seeded North Carolina 89-87 to reach the Elite Eight of the NCAA Tournament for the second time in school history. Nelson finished with a season-high 24 points, 19 in the second half, and he blocked RJ Davis’ attempt at a tying layup after giving Alabama the lead. The Tide face sixth-seeded Clemson on Saturday for a berth in the Final Four.

 Top-seeded and defending NCAA champion UConn advanced to the Elite Eight with another double-digit victory, beating San Diego State 82-52 in a rematch of last year’s title game. Stephon Castle had 16 points and 11 rebounds. Cam Spencer scored 18 and Tristen Newton added 17 points and seven rebounds for the Huskies. They will play Illinois for a spot in the Final Four in Glendale, Arizona.

 Chase Hunter scored 18 points and converted a three-point play with 25.7 seconds remaining, and Clemson advanced to the Elite Eight for the second time in school history, beating Arizona 77-72 in a West Region semifinal. PJ Hall added 17 points for the sixth-seeded Tigers, who advanced to face No. 4 seed Alabama. Clemson last reached the final eight in 1980.