Justin Fields brushed off a nightmarish first start, and Chicago bounced back from one of the worst offensive performances the NFL has seen to beat the winless Detroit Lions 24-14 on Sunday.

Fields and the Bears (2-2) were in much better form coming off a brutal loss at Cleveland last week. They scored touchdowns on their first two possessions and rang up 373 yards after being held by the Browns to 47, the ninth-lowest total in league history.

Fields looked more comfortable, completing 11 of 17 passes for 209 yards in his second consecutive start with Andy Dalton sidelined because of a bone bruise in his left knee. The former Ohio State star threw an interception. But he was also sacked just once, a big improvement after being taken down nine times for 67 yards while throwing for just 68 the previous week.

David Montgomery ran for 106 yards and two touchdowns before leaving with a knee injury. He scored on Chicago's first two possessions, running it in from the 4 and 9 to make it 14-0, but hobbled off the field following a 5-yard run early in the fourth quarter. Nagy said he wasn't sure how serious the injury is.

Darnell Mooney caught five passes for a career-high 125 yards, including a 64-yarder.

Robert Quinn had a strip-sack with the Lions deep in Chicago territory. Khalil Mack added a sack and fumble recovery, and the Bears got some payback for a loss to Detroit at Soldier Field last season that capped a six-game skid.

Detroit QB Jared Goff was 24 of 38 for 299 yards. He hit Kalif Raymond with a 4-yard touchdown in the third quarter and 25-yarder in the fourth to make it 24-14.

The Bears are in Las Vegas on next Sunday.