Titans rookie tight end Jared Cook left the stadium with a protective boot on his right foot, but Coach Jeff Fisher downplayed the injury.
Cook was seen walking to the dressing room during the second half, his right shoe and sock off.
"He came out because we took him out,'' Fisher said. "He may have (an injury), but I think he could've played (longer).''
In the locker room, Cook was walking with a limp. He said he rolled his ankle and also injured his shin.
"I think I'll be all right,'' he said.
Cook, the team's leading receiver this preseason, had another good game: five catches for 39 yards.
"He was open, and you know he's a guy we'd like to get the ball,'' quarterback Kerry Collins said.