
The San Francisco 49ers got off to a slow start in their marquee matchup against the Kansas City Chiefs on Sunday, entering the two-minute warning down 14-3 to the reigning champs. Brock Purdy and the rest of the offense finally seemed to get something going before halftime, though, and looked like they would be able to get more points on the board before heading to the locker room.
Then, disaster struck for star wideout Brandon Aiyuk.