CHICAGO – Dalvin Cook said "it was just one of those days."
The Vikings running back entered Sunday's 16-6 loss to the Bears as the NFL's rushing leader. He left with 35 rushing yards on 14 carries.
Despite the Bears missing two stars in defensive tackle Akiem Hicks (knee) and linebacker Roquan Smith (personal reasons), the Vikings were unable to enforce their running will against a defense that continued to dominate them.
In three career games against Chicago, Cook is averaging 2.5 yards per carry on 34 attempts.
"Never found our rhythm," Cook said. "Just never got nothing going, and when we did it was just too late."
Quarterback Kirk Cousins and the Vikings offense looked lost and uncomfortable without Cook, who ran for at least 110 yards in the first three games, paving the way. The Vikings got outplayed up front, according to coach Mike Zimmer.
"They just probably overpowered some of our guys here and there," Zimmer said.
Cook is now second in the NFL with 410 rushing yards after he was surpassed by Carolina's Christian McCaffery (411) on Sunday.