NHL roundup: Linus Ullmark's record night lifts Bruins

Charlie McAvoy scored the overtime winner and goaltender Linus Ullmark made a franchise-record 54 saves as the league-leading Boston Bruins claimed a 4-3 road victory over the Calgary Flames and extended their winning streak to eight games.

Ullmark, with his team playing its third game in four nights, sparkled while facing 57 shots, the most the Bruins have allowed all season and most the Flames have registered. His save