The Gophers were playing arguably their best 24 minutes of basketball this season Saturday when senior captain Nate Mason crumpled to the Williams Arena floor and grasped in pain at his lower left leg.
The Williams Arena crowd fell silent as Mason needed the trainer and teammate Jamir Harris to help him off the court early in the second half.
Mason still led the Gophers with all of his 17 points in the first half of a 95-60 victory over Florida Atlantic, but the question about his status moving forward loomed after the game. The Gophers announced Saturday night that Mason is day-to-day after injuring his left ankle.
"Hoping for the best," Gophers coach Richard Pitino said before the team made its announcement later Saturday. "I thought he was really, really good. Seventeen points in 21 minutes. He was efficient and defending, showing great leadership."
The 6-foot-2 Georgia native came out firing with 5-for-8 shooting from three-point range in the first half. The five three-pointers already tied Mason's career high, set last season against Illinois.
A first-team All-Big Ten selection last season, Mason was bumped by Florida Atlantic's center Ronald Delph reaching for a steal on Anthony Adger when he stumbled and appeared to plant awkwardly on his left foot and slowly fall backward to the floor with 16 minutes, 33 seconds left in the second half.
Pitino came to Mason's side with some teammates and team trainer giving him assistance down the steps to the locker room.
Mason, who couldn't put weight on his left leg, was scheduled for a magnetic resonance imaging exam Saturday night.