Linus Ullmark sustained an undisclosed injury for the Buffalo Sabres in the first period of their game against the Boston Bruins at TD Garden on Tuesday.
Ullmark left the game at 4:54, 38 seconds after he made a save against Bruins defenseman Mike Reilly. He was slow to get up and was soon replaced by backup goalie Dustin Tokarski.
Ullmark saved each of the three shots he faced.
He entered 9-6-3 with a 2.64 goals-against average and a .917 save percentage in 19 games this season.