"I liked a lot of what we did," Colorado coach Jared Bednar said. "No. 1, we were skating, we were skating back into our zone, we had five guys in there to break out and we did that cleanly a lot. Up ice we were relentless on the puck. We created power plays, we created secondary opportunities by tracking the puck, forcing turnovers and stealing pucks. Guys are buying in and it's good to see. We earned that win."
The Ducks (2-2-1) tied it 1-1 on defenseman Brandon Montour's shorthanded goal at 2:14 of the third period with a shot past goalie Jonathan Bernier.
Bernier, who won 21 games for the Ducks last season, became an unrestricted free agent July 1 and signed a one-year, $2.75 million contract with the Avalanche.
"These games are always extra special," said Bernier, who made nine of his 17 saves in the third period. "It's always nice to get that first [win] out of the way, especially against a former team. The way we played was pretty amazing. Their goalies were pretty good and it could have been a lot worse."
The Avalanche outshot the Ducks 39-18, including 30-8 in the first two periods.