It appears the Browns will be without two of their key defenders for the remainder of Sunday’s game against the Ravens.

Linebacker Jeremiah Owusu-Koramoah was carted off the field on a board late in the third quarter.

Owusu-Koramoah went down after helping tackle Derrick Henry on a 10-yard run.

In his fourth season, Owusu-Koramoah entered the weekend with 2.0 sacks and seven tackles for loss this season.

Browns cornerback Denzel Ward has also been ruled out with a head injury. Although Cleveland did not immediately announce a concussion, Ward has suffered five documented concussions during his time in the league, with the fifth coming during this year’s training camp.

Cleveland leads Baltimore 20-17 early in the fourth quarter.

UPDATE 3:35 PM ET: Officially it is a neck injury for Owusu-Koramoah, according to the CBS broadcast. He has movement in all extremities and is being transported to a local hospital. Additionally, the Browns have clarified that Ward is in the concussion protocol, but has not yet been diagnosed with a concussion.