Associated Press

DALLAS — Matt Duchene scored on a third-period power play and added an empty-netter in the final seconds as the Dallas Stars hung on to beat the Chicago Blackhawks 4-2 Saturday.

Duchene’s goal at 8:50 followed goals by Evgenii Dadonov in the first period and Jamie Benn in the second for a 3-0 lead. Ryan Donato ended Jake Oettinger’s shutout bid 44 seconds after Duchene’s goal, and Connor Bedard made it a one-goal game at 14:15.

Duchene skated alone for the tap-in with 17.7 seconds left, giving him a team-high six goals this season.

Oettinger made 22 saves for the Stars, who have opened the season with five consecutive home wins for the first time since their 1998-99 Stanley Cup season.

Chicago’s Petr Mrazek stopped 26 shots in the second leg of the team’s back-to-back. The Blackhawks lost 3-2 at home against Nashville on Friday night.

Miro Heiskanen and Chicago’s Patrick Maroon each had two assists.

Mrazek played on consecutive days because backup goalie Arvid Soderblom is sick.