NHL

Donskoi has first multi-goal game, Sharks beat Flames 4-1

  • San Jose Sharks' Logan Couture (39) eyes the puck between Calgary Flames' Deryk Engelland (29) and goalie Chad Johnson during the first period of an NHL hockey game Tuesday, Dec. 20, 2016, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)

    San Jose Sharks' Logan Couture (39) eyes the puck between Calgary Flames' Deryk Engelland (29) and goalie Chad Johnson during the first period of an NHL hockey game Tuesday, Dec. 20, 2016, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)  (The Associated Press)

  • San Jose Sharks' Mikkel Boedker (89) works against Calgary Flames' Alex Chiasson (39) and Johnny Gaudreau (13) during the first period of an NHL hockey game Tuesday, Dec. 20, 2016, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)

    San Jose Sharks' Mikkel Boedker (89) works against Calgary Flames' Alex Chiasson (39) and Johnny Gaudreau (13) during the first period of an NHL hockey game Tuesday, Dec. 20, 2016, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)  (The Associated Press)

  • San Jose Sharks' Patrick Marleau (12) celebrates his goal with teammates on the bench during the second period of an NHL hockey game against the Calgary Flames on Tuesday, Dec. 20, 2016, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)

    San Jose Sharks' Patrick Marleau (12) celebrates his goal with teammates on the bench during the second period of an NHL hockey game against the Calgary Flames on Tuesday, Dec. 20, 2016, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)  (The Associated Press)

Joonas Donskoi scored twice and the San Jose Sharks beat the Calgary Flames 4-1 Tuesday night for their fifth win in six games.

Patrick Marleau and Paul Martin also scored for the Sharks, who are 7-2 at home since dropping two in a row in early November.

Sam Bennett scored for the Flames, who lost for just the third time in 10 games.

Martin Jones stopped 20 of 21 shots for his fourth victory in five starts. Chad Johnson recorded 30 saves in 34 chances.

The Sharks muscled up to score four times within an 11-minute span in the second period, which included Donskoi's first career multi-goal contest.