Kelly helps No. 5 Duke top Georgia Tech 81-74

ATLANTA — After Duke played what coach Mike Krzyzewski called a "hellacious" non-conference schedule, Ryan Kelly wanted the No. 5 Blue Devils to create momentum for the ACC season.

Kelly scored 21 points, Seth Curry added 15 and No. 5 Duke beat Georgia Tech 81-74 on Saturday.

Duke (13-2, 1-0 Atlantic Coast Conference) avoided consecutive defeats for the first time since Feb. 11 and Feb. 15, 2009.

"It's a new lease on life, really," Kelly said. "We were all 0-0 in coming into today and we're 1-0 now. That's all that matters. Everything else is done, and we've got to focus on the ACC."

Glen Rice Jr. scored a season-high 28 points, matching a career high, and Mfon Udofia finished with 19 for Georgia Tech (7-8, 0-1 ACC). The Yellow Jackets, who never led, have lost four straight.

Kelly was 14 of 14 from the free-throw line, including eight in the final 40 seconds to help seal the victory.

Following Wednesday's five-point loss to Temple, Krzyzewski started freshman Quinn Cook at point guard instead of Tyler Thornton and reinserted senior forward Miles Plumlee in the lineup in favor of Kelly.

Freshman Austin Rivers, who began the game with a team-best 15.1 scoring average, scored eight points on 3 of 10 shooting, but gave the Blue Devils a boost after missing a pair of free throws with 3:26 remaining and his team leading 68-66.

After forcing a runner that missed, Rivers stole the ball from Mfon Udofia and scored a fastbreak layup to make it 70-64 that energized the Duke bench and put a smile on the face of his father, Boston Celtics coach Doc Rivers, who was watching from the seats.

"For him to make those two plays after really not having a good game — he missed a layup and we missed two layups there when we had a 10-point lead — he showed toughness," Krzyzewski said. "That's a huge play."

The Blue Devils took a 72-66 lead with 1:08 remaining when Curry bounced a lob pass off the glass for an assist that Mason Plumlee converted for a layup that made it 72-66.

"Guys made some big plays to help us win," Curry said. "It showed a lot of toughness on the road in the ACC, and that's what we need."

Krzyzewski was pleased with how Cook responded in his first career start. Cook, who handed out a game-high five assists and scored 10 points, said the coach told him about the lineup change in practice two days ago.