"We weren't very good," Boudreau said. "We gave up way too many chances. We just weren't doing things that we're capable of, and probably Winnipeg had little bit to do with that. But if we want to be successful in the [final] 11 games and beyond, we've got to play better.
"We want to play to our level. When you're playing teams [out of contention], when you get a lead, it's a lot easier for them to wilt. When you give the opportunities we gave them…they believe they can win it, and we're lucky they didn't."
The Jets (29-37-6) have lost 15 of their past 19 home games (4-13-2) and nine of 12 overall (3-7-2). They continue a four-game homestand with a visit from the Vancouver Canucks on Tuesday.
Paul Postma and Blake Wheeler scored for Winnipeg, who managed to test the Ducks despite missing Bryan Little and Nikolaj Ehlers and dressing four rookies.
"When you have guys out of the lineup and new faces in, you really have to fall back on your system, and that's what we did," said Hutchinson, who had 30 saves. "We played our game plan really well and didn't give them much room out there."