Graham underwent an MRI Friday, revealing he sustained an MCL and ankle sprain in Thursday night's game, Ian Rapoport of NFL Network reports.
Graham (knee) avoided a major injury in Thursday night's game. The team leader in sacks is expected to remain week-to-week as he begins his recovery process, per Scott Petrak of the Elyria Chronicle-Telegram. Adin Huntington could see additional reps opposite Jared Verse while Graham is sidelined.