The injury Hasty suffered Sunday against the Eagles was a high-ankle sprain which coach Kyle Shanahan said will keep him "out for awhile," Nick Wagoner of ESPN.com reports.

High-ankle sprains normally entail multi-week recovery timelines, so Hasty can be ruled out of Sunday's game against the Packers and may need to miss additional time beyond that as well. Fourth-stringer Trenton Cannon is the only healthy running back left on San Francisco's roster, but the extent of the injuries sustained by rookies Elijah Mitchell (shoulder) and Trey Sermon (concussion) has yet to be determined.

More News