The rookie cornerback looked like he was in immediate pain and was holding his left leg. Trainers tried to help Arnold off the field and he couldn't put any weight on the injury. Arnold was taken to the locker room on a cart with his leg in the air.

Detroit Lions linebacker and defensive captain Alex Anzalone is returning for the winner-take-all Week 18 showdown against Minnesota Vikings.

The Lions running back had 139 yards and three touchdowns on the ground to go along with 31 yards receiving and another score in the air.

The Lions defeated the Minnesota Vikings (14-3), 31-9, in the first ever regular-season game in NFL history between two teams with 13-plus wins apiece. The victory earned the Lions the NFC’s No. 1 seed and a first-round bye in the playoffs. It’s the first time in franchise history the Lions have earned the No. 1 seed in the postseason.

Jahmyr Gibbs scored three of his franchise-record tying four touchdowns in the second half, and the Detroit Lions beat the Minnesota Vikings 31-9 to win their second straight NFC North title and earn home-field advantage until the Super Bowl.