HOUSTON - Mike Krzyzewski is living in the moment with his youngest team ever, not thinking too much about the significance of his latest trip to the Final Four.
With their trio of freshmen starting, the Blue Devils are going to their 16th Final Four, and a record-tying 12th for Krzyzewski, after a 66-52 win over Gonzaga on Sunday to win the South Regional.
"Just being with these kids and sharing this moment and this Final Four, I'm so happy, I'm so happy for them and to be with them," Coach K said. "I love my team. ... They're taking me to Indy, which is kind of neat."
Justise Winslow, the freshman playing home in Houston, finished with 16 points after rolling his left ankle early in the game, and had a big three-pointer in the closing minutes. Tyus Jones scored 15 points, while Jahlil Okafor had nine points and eight rebounds.
"Coach has been to however many Final Fours, but this is his first one with this group and that's what means the most," Winslow said. "Living in this moment, living right now."
Duke (33-4), the region's No. 1 seed, is going to Indianapolis to play Michigan State. The other national semifinal game Saturday has undefeated Kentucky playing Wisconsin.
With 12, Krzyzewski matches UCLA's John Wooden for the most Final Four appearances by a head coach. There are three coaches with seven, including Michigan State's Tom Izzo.
Duke's last Final Four and national title was in 2010, when the Blue Devils were also the No. 1 seed in the South Regional and had to go through Houston.
No. 2 seed Gonzaga (35-3) had taken a 38-34 lead less than 4 minutes into the second half, putting the Blue Devils in their largest deficit of this tournament.
Young Duke responded with nine straight points and never trailed again.
But Gonzaga later missed a chance to tie the game when Kyle Wiltjer missed an open layup with just under 5 minutes to play.
"You make that thing 499 times out of 500. It was just a fluke," coach Mark Few said. "It just didn't fall in. When that kind of moment happens, you've just got to shake your head, and it's not your night."
Matt Jones, sophomore starter for the Blue Devils, had 16 points with four 3-pointers. Quinn Cook, the senior guard who was part of Duke's opening-round upset losses in 2012 and 2014, had 10 points.
Winslow's three-pointer from the left wing with 2:28 left stretched the lead to 60-51 in a homecoming for the forward who turned 19 Thursday.
After coming down awkwardly on a missed layup less than 8 minutes into the game, Winslow got his left ankle rewrapped but wasn't out long.
"I rolled it pretty bad," he said. "It was a little stiff, a little sore, but I knew you never get this chance again so I just gave it my all."
Wiltjer, the transfer from Kentucky who as a freshman was part of the Wildcats' 2012 national championship, had 16 points. Byron Wesley had 10.
Gonzaga has been to 17 consecutive NCAA tournaments, but never the Final Four.
This was only Gonzaga's second regional final, and its first since 1999, when the mid-major Bulldogs were a No. 10 seed that lost to top-seeded UConn. Few was an assistant coach on that squad, and took over as head coach the following season.