MacKinnon extended his home point streak to 18 games, and Jonathan Drouin and Martin Necas each had a goal and an assist for the Avalanche (37-24-2), who have won four straight and acquired center Brock Nelson from the New York Islanders during the game. Artturi Lehkonen had two assists, and Mackenzie Blackwood made 31 saves.

Cale Makar had two goals and four assists for the first six-point game by a defenseman in franchise history and Nathan MacKinnon added two goals and three assists to extend his home points streak to 18 games in the Colorado Avalanche’s 7-3 romp over the San Jose Sharks on Thursday night.

Necas scored 40 seconds into the second period, and just three seconds after a San Jose penalty. MacKinnon won the faceoff back to Makar, and then Necas blasted a one-timer from him into the net for his fifth goal with the Avs and 21st of the season.