49ers’ injury concerns hit fever pitch as entire position group ruled out for Raiders clash

The 49ers won’t have any of their primary receivers coming off the bye week. Mike Evans, Deebo Samuel and Christian Kirk have all been ruled out for Sunday’s game against the Raiders . San Francisco’s receivers for Week 9 will include Demarcus Robinson, Jordan Watkins, Brandin Cooks, Jacob Cowing and KhaDarel Hodge. Kirk has yet to make his debut for the 49ers this season after battling numerous injuries. Head coach Kyle Shanahan said the wide receiver hurt his meniscus, and the team is evaluating whether the injury will require surgery.