Bosa (calf) has been ruled out ahead of Sunday's game against the Seahawks.
Bosa is hoping to suit up for the 49ers' Week 6 game against the Commanders, Cam Inman of The San Jose Mercury News reports. With the star defensive end still sidelined for the Week 5 divisional showdown, Ogbo Okoronkwo should start against the Seahawks on Sunday.