Bridgewater, with the help of his running backs, drove the Vikings deep into Bears territory. But when running back Matt Asiata was stuffed on back-to-back runs, the Vikings turned the ball over on downs at the Bears 3 with 2 minutes, 53 seconds left.
The Bears would only go 30 yards before the Vikings defense slammed the door, something it couldn't do in recent losses to the Detroit Lions and Miami Dolphins and a couple of other tough losses earlier in the season.
The Vikings held the Bears to 264 yards of offense, a week after they allowed a season-high 493 in a 37-35 loss to the Dolphins. And the nine points they allowed was their lowest since a 34-6 win over the St. Louis Rams in Week 1.
The Vikings, who allowed a league-high 30 points per game last season, shaved more than a touchdown off that under Zimmer, who won his first game against an NFC North opponent this season. They had one of the league's most improved defenses this season, finishing in the top half of the NFL in both yards and points allowed after Sunday's performance.
"[Zimmer] said he wants to keep this going, being able to win these games, finishing them out," defensive end Brian Robison said. "If we're able to play like the way we did today next year, I think the sky is the limit for this team."
The offense, as Zimmer put it, was "sporadic." But Bridgewater completed 17 of his 25 attempts for 209 yards and a 44-yard touchdown to wide receiver Adam Thielen, who was left wide open down the sideline when the Bears botched their coverage.