Chicago took advantage of mistakes and turnovers to beat the Browns 28-20 on Thursday night.
Cleveland turned the ball over three times and had a punt blocked. Colt McCoy threw an interception, passed for 16 yards and finished with a quarterback rating of 9.2. Brandon Weeden did not play.
Seneca Wallace played well, completing three of four pass attempts for 36 yards, a touchdown and a rating of 141.7.
The Browns finish the preseason with a record of 2-2, they open the regular season on September 9th against Philadelphia.