NHL roundup: Nazem Kadri scores twice to power Avs past Flames

Nazem Kadri scored two power-play goals 1:06 apart in the first period, Nathan MacKinnon scored his NHL-leading 49th goal and added two assists, and the Colorado Avalanche routed the Calgary Flames 9-2 in Denver on Monday night.

Colorado's Parker Kelly, Jack Drury and Martin Necas had a goal and two assists each. Sam Malinski and Artturi Lehkonen had a goal and an assist apiece for the Avalanche, who snapped a four-game home losing streak (0-3-1). Gabriel Landeskog added a goal.

Colorado...