The Final Four is now set with Syracuse and North Carolina joining Saturday's winners Villanova and Oklahoma.

Here's what happened in the Elite Eight matchups in the NCAA men's basketball tournament on Sunday:

(10) Syracuse 68, (1) Virginia 62

Malachi Richardson scored 21 of his 23 points in the second half, and Syracuse extended its improbable run to the Final Four with a victory over top-seeded Virginia.

The Orange were on the NCAA Tournament bubble after a rough closing stretch, but slipped in as a 10 seed before storming to its first Final Four since 2013 and No. 6 overall. It comes at the end of a challenging season for coach Jim Boeheim, who was suspended for nine games as the result of an NCAA investigation.

Syracuse becomes the first 10 seed to make it to the Final Four and just the fourth double-digit seed to accomplish the feat. It's the lowest seeded team to reach the national semifinals since VCU in 2011, according to STATS.

Michael Gbinije and freshman Tyler Lydon each scored 11 points for the Orange, who will face North Carolina, the top seed from the East region, on Saturday in Houston. Tyler Roberson finished with 10 points and eight rebounds.

London Perrantes scored 15 of his 18 points in the first half for Virginia, which blew a 16-point lead in the second half. Malcolm Brogdon, the ACC player of the year, had 12 points on 2-of-14 shooting in the final game of his Cavaliers career.

Syracuse trailed 54-39 before it ripped off 25 of the next 29 points, including 15 in a row. And Richardson led the way, often taking the ball right at Brogdon.

Richardson's driving layup made it 59-58 Orange with 5:47 remaining for their first lead since early in the first half. After Perrantes missed a long 3, Richardson connected from deep and smiled as he ran up the court while making circles around his eyes with his hands.

The confident freshman, who scored 21 points in Syracuse's first-round win against Dayton, added another layup for his seventh straight point before Anthony Gill stopped Virginia's drought with a basket inside.

The Cavaliers had a chance to tie in the final seconds after Gbinije went 1 for 2 at the line. But Devon Hall missed a 3-point attempt and Lydon and DaJuan Coleman combined for three free throws to close it out for the Orange.

(1) North Carolina 88, (6) Notre Dame 74

Brice Johnson had 25 points and 12 rebounds to lead North Carolina to a victory over Notre Dame, leaving the Tar Heels as the only No. 1 seed in the Final Four.

The Tar Heels reached the Final Four for a record 19th time and the first since 2009, when they won the last of their five national championships.

North Carolina (32-6) will face Syracuse, the 10th seed from the Midwest Regional, in another all-Atlantic Coast Conference matchup in the Final Four on Saturday in Houston. The Orange beat top-seeded Virginia 68-62.

The game was two different halves. In the first, the teams went shot for shot with both teams shooting over 58 per cent and neither leading by more than six points.

The second half was run for run and the Tar Heels took control over the final 10 minutes.