GREENSBORO, N.C. -- When No. 2 Notre Dame needed her most, Jewell Loyd once again did it all.
Loyd scored 21 points and grabbed an important rebound in the Fighting Irish's 55-49 win over No. 16 Duke in an Atlantic Coast Conference semifinal Saturday.
The ACC player of the year hit five straight baskets during 6 key minutes down the stretch for the top-seeded Fighting Irish (30-2).
"She was simply amazing, which she has been all year long," coach Muffet McGraw said. "I thought during that stretch (she was) the best player in the country."
Brianna Turner added 11 rebounds to help the Irish earn their 16th straight win. The defending ACC tournament champions improved to 5-0 in the event in their two years in the league and earned a return trip to the title game after shooting 39 percent and holding off the Blue Devils' late push.
But Rebecca Greenwell's 3-pointer failed to hit anything, and Turner hit the front end of a one-and-one with 1:29 to go. She missed the second, but Loyd grabbed the rebound and spun in a layup to make it 53-46 with 1:15 left.
"That was the game," McGraw said.
Loyd said she "just knew I could get in there and at least make a tip out. It bounced right to me."
Notre Dame will play either No. 7 Florida State or No. 10 Louisville on Sunday in the championship game.
The Fighting Irish, who beat Duke by 13 on Feb. 16 in South Bend, improved to 9-1 against Top 25 opponents by winning this rematch of last year's ACC title game.
Freshman Azurá Stevens added 11 points for Duke, which was denied its 14th title game appearance but made things interesting after falling behind by 12 in the second half.
The Blue Devils reeled off seven straight points and Williams hit three straight buckets, the third of which made it 46-41 with just under 5 minutes left.
Greenwell then pulled Duke to 50-46 with her big 3 with about 2 1/2 minutes to play. Her pivotal airball came on the Blue Devils' next possession and they didn't score again until Johnson's 3 with 0.4 of a second to play.
STAT SHEET: This was the lowest-scoring game of the year for both teams. ... Notre Dame held a 42-36 rebounding advantage and became the second straight team to beat the Blue Devils on the boards. "They were more aggressive, and I think they worked harder for position," McCallie said. ... Duke combined to miss 20 straight 3-pointers in its two games against Notre Dame before Greenwell hit one midway through the second half. The Blue Devils finished 3 of 13 from behind the arc.
TIP-INS: Duke: The Blue Devils shot 32 percent but their poor shooting numbers were dragged down by a miserable start in which they missed 14 of their first 15 shots during the opening 8 1/2 minutes.
Notre Dame: The Fighting Irish reached the 30-win mark for the fifth straight year and seventh time in program history.