Bruins goaltender Linus Ullmark exits after shot to mask

Boston goaltender Linus Ullmark left after the first period of the Bruins' 3-2 loss to the visiting Ottawa Senators on Thursday after earlier taking a shot off his mark.

Ullmark talked with trainers before exiting as he "didn't feel well," coach Bruce Cassidy said postgame.

Cassidy did not provide further details on the situation.

Ullmark stopped all eight shots he faced during the first period and left with a 2-0 lead