Stuart Skinner made 19 saves for Edmonton and has allowed three goals on 71 shots in his past three starts (.958 save percentage).
"It comes down to defending so much better,” Oilers coach Kris Knoblauch said. “We were giving up so many grade-A opportunities. When you're not doing that, it's so much easier for the goaltender.
“The goalies know what kind of shots are coming and they can make the big save.”
Gabriel Vilardi and Cole Koepke scored for the Jets (14-13-1), who have lost three of four (1-2-1). Eric Comrie allowed four goals on 16 shots before being pulled after the first period, and Thomas Milic made nine saves in relief.
“It obviously wasn’t what we wanted,” Winnipeg center Mark Scheifele said. “They’re a good team. With us playing last night, they got on us early. That’s usually what you try to do when a team is coming off of back-to-backs, especially with travel.
“So, we’ve got to be better. We hung ‘Coms’ out to dry in that first period and it’s tough to rebound from being down 4-rip.”
The Jets were coming off a 4-1 victory against the Buffalo Sabres on Friday.
“The whole League’s going through this right now because of the Olympics,” Winnipeg coach Scott Arniel said. “Everybody’s having their tough grind of the schedule. For me, we had talked about the first 10 minutes, how we had to be smart about how we did things. They get three goals in the first 7 1/2 minutes to start.
“Both mentally and physically, we weren’t ready to go. At the end of the day, I’ll take responsibility for that.”
Ryan Nugent-Hopkins put the Oilers ahead 1-0 at 3:00 of the first period when he scored from the low slot on the rebound of McDavid’s shot.
Draisaitl made it 2-0 on a breakaway at 4:37, taking a stretch pass from Bouchard and finishing with a backhand.
Matt Savoie pushed it to 3-0 at 7:24, putting a rebound into an open net after a high shot by Mattias Ekholm bounced off Comrie’s left shoulder.
Bouchard then extended the margin to 4-0 on the power play at 13:31. He scored into an open net with a one-timer from the point off a Draisaitl feed with Comrie having lost his footing.