Blackhawks goalie Corey Crawford suffers a concussion

CHICAGO (AP) — Chicago Blackhawks goalie Corey Crawford will be sidelined again with a concussion.
Crawford left Sunday’s 7-3 loss to the San Jose Sharks with 1:30 left in the first period after the back of his head struck the right post during a goalmouth pileup.
The 33-year-old Crawford was pulled from a Dec. 23, 2017, game at New Jersey with a concussion and then missed the remainder of the 2017-18 season and the first five games of 2018-19. He returned on Oct. 18 against Arizona