After McGary started the scoring with a layup, Stauskas made a behind-the-back pass to McGary for a slam before making his first 3-pointer less than a half-minute after that.
Burke passed to McGary for a layup before driving for one of his own. McGary’s jumper made it 13-0 only 3:05 into the game.
Stauskas, who was 2 of 12 from 3-point range the first three games of this NCAA tourney, was on target against the Gators.
The 6-foot-6 guard from Canada put the Wolverines up by 24 points with 4:08 left in the first half after two consecutive 3s from the left corner in a span of 27 seconds.
Like he did on all of his makes, Stauskas came back down the court with a smile on his face, sharing the moment with the Wolverines fans who made the trip to North Texas.
‘‘I can’t even explain the feeling. I was having so much fun,’’ Stauskas said. ‘‘I've been working and dreaming my whole life about something like this. To finally have it, I have a smile on my face and I'm enjoying the moment.’’
Florida missed its first seven shots before Yeguete made a layup more than 3½ minutes into the game.
It was a rough finale for Murphy, who twice thought he had easy baskets in front of him only to have the shots blocked. Murphy had eight rebounds, but finished 0-of-11 shooting and was scoreless for the first time this season.
Murphy was clearly devastated, staring at the floor with slumped shoulder in the locker room after the game.
‘‘Just missed shots,’’ Murphy said, barely loud enough to be heard, and answering in short spurts. ‘‘Our defense was bad.’’
Even with an 11-2 run late in the first half punctuated by Boynton’s 3-pointer, the Gators were still down by 15 with a minute to go in the first half.
But the Wolverines were able to score even after it appeared that the half had ended; Burke was already heading off the court pumping his right arm toward the Michigan fans.
Stauskas was fouled on a 3-point attempt with .4 seconds left and, after officials reviewed the play, hit two free throws to give the Wolverines a 47-30 lead.
It was that kind of day for Michigan, and for Florida, as well.