Mutcherson suffered a knee sprain in the second half of Thursday's preseason game against the Colts, The Seattle Times reports.
Coach Pete Carroll believed it was a minor sprain for Mutcherson, who did not record a tackle prior to the injury. The 26-year-old signed a deal with the Seahawks in May and is battling for a roster spot as a reserve safety.
|12||11/25/18||@ CAR||1:00 pm|
|15||12/16/18||@ SF||4:05 pm|