The Seattle Seahawks saw Greg Olsen suffer a serious injury in Thursday night's win over the Arizona Cardinals.

The team fears the tight end ruptured fascia in his left foot.

Olsen went down in obvious pain without being contacted with around 11½ minutes left in the fourth quarter.

"He has a fascia tear injury that he's had before in his other foot," Pete Carroll said. "He knows exactly what it is. Sometimes when it ruptures like it did -- we think -- it's the best thing for a quick recovery. So we'll see what happens and wish him the best, and hopefully he can make it back. The fact that he's already had this before really helps him understand what's coming up."