Antonio Cromartie suffered a concussion in the Jets win over the Raiders on Sunday, Rex Ryan told reporters on Monday.
“He felt better today, so I think that’s a positive thing,” Ryan said. “These things are different. It was explained to me that it’s a real positive sign that he improved from that point right after the game. Hopefully that’s a good sign.”
He was not evaluated during the game, but symptoms popped up after the game ended.
Cromartie will go through the NFL concussion protocol before he is cleared to play.