EDMONTON, Alberta — Leon Draisaitl and Corey Perry each had a power-play goal and an assist as the Edmonton Oilers’ 4-1 victory over the Dallas Stars on Tuesday night gave them a commanding 3-1 lead in the Western Conference final.

Kasperi Kapanen and Adam Henrique each added empty-net goals, and Ryan Nugent-Hopkins and Connor McDavid each had two assists for the Oilers, who have won three consecutive games after a third-period collapse cost them the opening game in Dallas.

The Oilers are 9-0 in Game 4s over their past three playoff runs.

Stuart Skinner continued to shine in the Edmonton net, making 28 saves to register the win.

Jason Robertson scored for the Stars, who are in danger of being eliminated in the West final by the Oilers for the second year in a row.

Jake Oettinger recorded 29 stops while taking the loss in the Dallas net, falling to 5-11 in his career in West final contests.

After surviving a flurry of Dallas chances to start the game, the Oilers started the scoring on the power play with 8:37 to play in the opening period as Nugent-Hopkins kept up his hot play in the series, feeding it to Draisaitl, who beat Oettinger with a one-timer from a bad angle.

There was some cause for concern for Edmonton in the first frame, however, as forward Zach Hyman took an open-ice hit from Mason Marchment and left the game with an upper-body injury and did not return.

The Stars tied the score at 1-1 seven minutes into the second period on a nice power-play passing play as Robertson picked the top corner on Skinner.

Edmonton regained the lead on another power play as Nugent-Hopkins made a perfect pass to Perry for an easy tap-in, making him just the fifth player aged 40 and older to score in a conference final.