The season is over for Rams defensive end Robert Quinn and running back Benny Cunningham.
About five hours before the Rams’ 24-3 loss to the Seattle Seahawks on Thursday at CenturyLink Field, the Rams announced that the two veterans had been placed on injured reserve.
Quinn was in concussion protocol the last few weeks but had been practicing. Cunningham sat out the previous game, against the Atlanta Falcons, because of a neck issue.
The Rams promoted offensive lineman David Arkin and defensive lineman Morgan Fox from the practice squad.
Quinn, a two-time Pro Bowl player, has struggled with several injuries and conditions after off-season back surgery. He has...