Mikael Backlund had a goal and an assist to lead the Calgary Flames to a 4-2 win over the San Jose Sharks on Tuesday night.

Markus Granlund, Sean Monahan and Michael Frolik also scored, and Dennis Wideman and Mark Giordano had two assists each as Calgary won its seven straight at home.

Karri Ramo, who has started three straight games and 15 of the past 16 for the Flames, made 31 saves to earn his ninth win of the season.

Chris Tierney and Joe Thornton scored for the Sharks, losers of four straight. Logan Couture made his return to the San Jose lineup after missing 23 games with a broken right fibula. He had an assist on Thornton's goal.