GREENSBORO, N.C. -- Bonae Holston and Marissa Kastanek each scored 16 points to help North Carolina State upset No. 5 Duke on Friday in the quarterfinals of the Atlantic Coast Conference tournament.

Myisha Goodwin-Coleman added 12 points for the ninth-seeded Wolfpack (18-14), who ended a six-game losing streak to the Blue Devils. NC State shot just 39 percent, but scored 26 points off 22 turnovers and scored 21 second-chance points to pull off the upset.

North Carolina State 75, No. 5 Duke 73
No. 6 Maryland 70, Virginia 58
Wake Forest 81, No. 7 Miami (Fla.) 74
No. 9 Penn State 78, Minnesota 74
No. 10 Kentucky 71, Florida 67
No. 13 Tennessee 68, Vanderbilt 57
No. 14 Ohio State 57, Michigan 48
No. 15 Georgia Tech 54, North Carolina 53
No. 25 South Carolina 59, No. 16 Georgia 55
No. 21 Purdue 73, Michigan State 64
No. 24 Nebraska 80, Iowa 68
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Chelsea Gray scored 25 points to lead the top-seeded Blue Devils (24-5), who cut an eight-point deficit to two in the final seconds. But Gray missed the front end of a 1-and-1 with 2.9 seconds left, and the ball went out of bounds to NC State.

The Wolfpack inbounded the ball to Goodwin-Coleman to dribble out the final 1.8 seconds, sending NC State bench spilling onto the court to celebrate another tournament win under third-year coach Kellie Harper.

Harper, the successor to late Hall of Fame coach Kay Yow, guided the program to an unexpected run to the ACC championship game in 2010, but her first squad fell to the Blue Devils after a run of four games in four days. This win might be even more memorable than Harper’s entire first trip to Greensboro, now that NC State figured out a way to beat the two-time defending champion Blue Devils for the first time since the 2007 semifinals.

The Wolfpack became the first No. 9 seed to advance to the semifinals where they will face No. 15 Georgia Tech, the tournament’s fourth seed on Saturday.

NC State entered the tournament with an 0-11 record this year when trailing at halftime, but the Wolfpack rallied from a 42-35 halftime deficit to Florida State in Thursday’s first round to win 74-71. On Friday, the Wolfpack trailed 37-36 at the break but never let the Blue Devils put together any type of clinching run.

Goodwin-Coleman hit the go-ahead 3-pointer to make it 64-62 with 6:12 left, and the Wolfpack pushed that lead all the way to 73-65 on a pair of free throws from Kastanek with 2:54 left.

Tricia Liston hit a pair of 3-pointers to cut into the deficit. And when Emili Tasler missed two free throws with 15.9 seconds left, Duke had the ball with a chance to tie it. Gray drove into the paint and drew the foul on Goodwin-Coleman, but her free throw struck the front iron and the ball went out of bounds.

The Blue Devils had reached the tournament semifinals every year since 1995 and appeared to be in the running for a No. 1 seed in the NCAA tournament. But they struggled all day against a team they beat by 24 points in January and lost their first ACC tournament game since the 2009 final against Maryland.