SEATTLE - Seattle Seahawks quarterback Russell Wilson left Sunday's game against the San Francisco 49ers with an left knee injury.
Wilson scrambled and tried to stiff-arm 49ers linebacker Eli Harold, but Harold brought him down, and it appeared that Wilson's left leg bent awkwardly as he went to the ground.
Wilson missed one snap before coming back in to finish the possession. Doctors ran him through a number of tests on the sideline. On the next offensive possession, with the Seahawks up 27-3, backup quarterback Trevone Boykin replaced Wilson.