Grant had his ankle twisted underneath him in their game Sunday.
Grant has a torn ligament in his left ankle and will likely require surgery to repair the injury. The surgery will put Grant on crutches for 10-12 weeks.
Foxsports is reporting that the Packers will place Grant on Injured Reserved which will end his season.
The Packers are left with Brandon Jackson and John Kuhn as players capable of carrying the bulk of the carries for the team.
