Montreal 1, Toronto 0
Sam Montembeault made 48 saves, Cole Caufield scored and the Montreal Canadiens beat the visiting Toronto Maple Leafs 1-0 on Wednesday in the season opener for both teams.
NY Rangers 6, Pittsburgh 0
Igor Shesterkin made 29 saves to help the visiting New York Rangers to a 6-0 win against the Pittsburgh Penguins in the season opener for both teams on Wednesday night.
Winnipeg 6, Edmonton 0
Mason Appleton scored a goal and added two assists and Connor Hellebuyck made 30 saves as the visiting Winnipeg Jets rolled to a season-opening 6-0 victory over the Edmonton Oilers on Wednesday.
Calgary 6, Vancouver 5
Connor Zary scored at 1:33 of overtime for the visiting Calgary Flames, who rallied from a pair of three-goal deficits to win 6-5 against the Vancouver Canucks in the season opener for both teams on Wednesday night.
Vegas 8, Colorado 4
Ivan Barbashev had two goals and two assists, Mark Stone and Victor Olofsson also scored twice and the Vegas Golden Knights overcame a hat trick from Mikko Rantanen to beat the Colorado Avalanche 8-4 on Wednesday at Las Vegas in the opener for both teams.