DES MOINES – With his team trailing Michigan State by 17 points in the second half Saturday night, Jordan Murphy stood helpless but clapping furiously behind the Gophers bench in a warmup jersey.
Murphy, who was injured in Thursday's victory over Louisville, stood to make sure his back didn't stiffen up more than it already had after playing only four minutes in the first half.
Minus their All-Big Ten senior forward, the 10th-seeded Gophers cut a 20-point deficit to single digits in the second half, but they couldn't keep the second-seeded Spartans from surging into the Sweet 16 in a 70-50 loss in front of an announced 16,770 at Wells Fargo Arena.
"My guys fought hard — and it was good to see them go out the way they did," said Murphy, who checked in briefly late, leaving with 1:27 left to a standing ovation. "I tried to play through it, but I couldn't move and I was really struggling out there, so I just told Coach I'd rather not be a hindrance to the team."
The Gophers (22-14), who reached the second round for the first time since 2013, shot 30 percent from the field and saw their hopes for an NCAA tournament run end abruptly without their senior leader.
Junior Amir Coffey scored 27 points and led the Gophers on an 8-0 run that gave thousands of Minnesota fans in attendance and Murphy a reason to cheer.
Big Ten champion Michigan State (30-6) took a 40-23 lead after two free throws from Cassius Winston less than four minutes into the second half. But Coffey scored on back-to-back baskets, including a soaring dunk down the lane on Aaron Henry that ignited Gophers teammates.
Gophers coach Richard Pitino was frustrated at his team's lack of transition defense, so he tried to cause some havoc of his own with a full-court press to create easy offensive opportunities.