Cowing (hamstring) has been ruled out for San Francisco's divisional-round matchup versus the Seahawks on Saturday.
Cowing will not be activated off injured reserve and will now be forced to miss another game. The 2024 fourth-round pick has been sidelined for the entirety of the season with a hamstring injury but will look to make his return next week, should the 49ers advance to the NFC Championship Game.