Parker Kelly had a goal and an assist, and Nikolai Kovalenko scored for the Avalanche (9-9-0), who had won three straight. Justus Annunen allowed three goals on six shots before being replaced at 1:53 of the second period by Trent Miner, who made 12 saves in his NHL debut.
“I didn't like our game really at all,” Colorado coach Jared Bednar said. “In its simplest form, it looked like we were second to the puck all night, and our execution was not good. We had a tough time stringing together two passes.
“When your fourth line gets you two goals, [with] limited ice time, should be a good sign, but the bulk of the rest of our team struggled.”
MacKinnon’s season-opening home point streak ended at 11 games (five goals, 20 assists). He was also held without a shot on goal.
“They blocked shots and stuff,” Avalanche defenseman Cale Makar said. “I just didn't think we generated, got enough to the net, whether it was us shooting from the point or going to the net off rushes of putting it there, and that resulted in -- I don't know how many shots we ended up with -- under 20.”
Kelly gave Colorado a 1-0 lead at 2:00 of the first period when he curled around the outside of the right circle and scored on a snap shot top shelf. It was his first goal of the season.
“We need depth scoring, and I was kind of putting pressure on myself because I hadn't given that to the team yet,” Kelly said. “It was nice to get the first one, but more importantly, we need to get that win.”