DENVER -- Los Angeles Rams receiver Cooper Kupp was carted off the field Sunday in Denver after suffering a knee injury and is questionable to return.
Kupp took a jet-sweep in the second quarter, gained 12 yards and was headed out of bounds as safety Darian Stewart grabbed him by the facemask and eventually tackled him by the horse collar. Kupp laid on the Broncos' sideline before he was taken away on a cart.
A second-year pro, Kupp also was sidelined for the second half of a victory over the Seattle Seahawks last week after he was placed into concussion protocol.