Cooper aggravated a hip injury on the first play of Sunday's 23-10 loss to the Bengals, Mary Kay Cabot of the Cleveland Plain Dealer reports.
Cooper, listed as questionable entering Sunday's game, was given a normal workload with 63 snaps (88 percent) but caught just two of seven targets. It would not be surprising to see Cooper on the practice report as questionable again leading up to a Week 15 matchup against Baltimore. It's a short week too, as the game will be played Saturday afternoon, so Cooper will be a risky fantasy option.