October 9, 2017: Boston Bruins center David Krejci (46) waits for the puck in front of Colorado Avalanche goalie Semyon Varlamov (1) during the NHL game between the Colorado Avalanche and the Boston Bruins held at TD Garden, in Boston, Mass. Colorado defeats Boston 4-0. Eric Canha/CSM
October 9, 2017: Boston Bruins center David Krejci (46) waits for the puck in front o Colorado Avalanche goalie Semyon Varlamov (1) during the NHL game between the Colorado Avalanche and the Boston Bruins held at TD Garden, in Boston, Mass. Colorado defeats Boston 4-0. Eric Canha/CSM