The 49ers gave running back Jerick McKinnon a four-year, $30 million contract in free agency to be their multidimensional weapon coming out of the backfield. So, expect the 49ers to be more than a bit anxious for the results of an MRI that McKinnon will undergo after he suffered a right knee injury during practice on Sunday.
Related players: Matt Breida, Kyle Juszczyk
Fantasy Impact:
According to reporters in attendance, McKinnon went down clutching his knee during team drills. But after the training staff tended to him, he appeared to be OK considering he remained present at practice and stuck around afterwards to sign autographs.