EUGENE — The hits to Oregon’s wide receiver corps continue.

Already down Brenden Schooler for 5-7 more weeks, the Ducks saw Mycah Pittman land hard on his shoulder while making a catch during Saturday’s scrimmage, only days after freshman JR Waters suffered a foot injury that also required surgery.

Oregon coach Mario Cristobal said Waters, one of four receiver signees for the Ducks last year, will be out 4-6 weeks.

Waters and fellow summer enrollee Lance Wilhoite had been working primarily with the third-team offense and saw reps with the second unit as well.

The 6-foot-3, 197 pound Waters was also making strides on special teams, an area that is still looking to fill several roles before the season.