Ravens wide receiver Marcus Smith suffered a serious injury to his right knee, and it's feared that he has torn his anterior cruciate ligament.
He's scheduled to undergo a magnetic resonance imaging exam this morning.
"It looks serious," Ravens coach John Harbaugh said of Smith following a 23-0 preseason victory over the Washington Redskins. "It looks like he has a serious knee. It could be an ACL."
Smith said it's possible that it could be either an ACL or a medial collateral ligament injury, but seemed downcast about the situation after he limped off the field after tackling Redskins running back Marcus Mason in the second quarter.