CHICAGO (AP) — Thomas Graham Jr. and the Chicago Bears held Justin Jefferson in check. Robert Quinn and company managed to slow Dalvin Cook.

The penalties, the overall discipline issues, that was just too much for them to overcome.

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Teez Tabor and Trevis Gipson were whistled for 15-yard penalties on a key Minnesota scoring drive in the third quarter, part of a flag-filled Monday night for the Bears in a 17-9 loss to the Vikings.

Tabor was part of a patchwork secondary for Chicago after cornerback Jaylon Johnson and safety Tashaun Gipson joined safety Eddie Jackson and cornerback Artie Burns on the team’s sizeable reserve/COVID-19 list.

But the defense held up just fine without its entire starting secondary, limiting high-powered Minnesota to 193 yards.

Cook, who rushed for 205 yards and two touchdowns in the Vikings’ 36-28 win against Pittsburgh on Dec. 9, gained 89 yards on the ground against the Bears. Jefferson finished with just four catches for 47 yards and a touchdown. Kirk Cousins was 12 for 24 for a season-low 87 yards.

But Chicago (4-10) hurt itself repeatedly in its eighth loss in nine games.

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Trailing 10-3 at halftime, the Bears came up empty on the first possession of the second half. The Vikings then put together a 12-play, 77-yard drive that Cousins finished with a 7-yard touchdown pass to a wide-open Ihmir Smith-Marsette.

It looked as if the Bears stopped the Vikings twice before Smith-Marsette’s TD, only to be whistled for costly penalties.

First, Tabor was flagged for a low block in a curious call after he went low to get to Cook on third-and-18 at the Minnesota 15. Then Trevis Gipson was called for unnecessary roughness after the Bears stopped Cook for a 2-yard loss on third down deep in Chicago territory.

The Bears finished with nine penalties for 91 yards, compared to seven for 54 for the Vikings (7-7).

Bears coach Matt Nagy was whistled for unsportsmanlike conduct in the first half after he became upset with a questionable unnecessary roughness penalty on safety Deon Bush, prolonging a Vikings drive that ended with Greg Joseph’s 37-yard field goal.

After Smith-Marsette scored, the Bears’ subsequent drive stalled after rookie Teven Jenkins was flagged for unnecessary roughness. Fellow offensive lineman German Ifedi pushed Jenkins in frustration after the call and directed the rookie to the sideline.

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