Tillman caught one of two targets for four yards in Sunday's 21-15 loss to the Giants.
The ball Tillman didn't catch was costly; he dropped a nicely placed pass from Deshaun Watson on fourth down, which turned out to be the Browns' final offensive play. Tillman was filling in for Amari Cooper, who was shaken up on the previous play. If Cooper has a significant injury, that would mean more playing time for Tillman, who has three catches on five targets for nine yards through three weeks.