The Browns placed Tillman (concussion) on injured reserve Tuesday.

Tillman (concussion) has been ruled out for Sunday's game against the Dolphins, Daniel Oyefusi of ESPN.com reports.

Tillman (concussion) was a limited practice participant Thursday.

Tillman (concussion) was listed as limited on Wednesday's practice estimate, Daniel Oyefusi of ESPN.com reports.

Tillman (concussion) has been ruled out ahead of Sunday's matchup against the Bengals, Chris Easterling of the Akron Beacon Journal reports.

Tillman (concussion) is questionable for Sunday's game against the Bengals, Mary Kay Cabot of The Cleveland Plain Dealer reports.

Tillman (concussion) remained limited at practice Thursday, Mary Kay Cabot of The Cleveland Plain Dealer reports.

Tillman (concussion) was a limited participant in practice Wednesday, Mary Kay Cabot of the Cleveland Plain Dealer reports.

Browns head coach Kevin Stefanski said Monday he's "hopeful" that Tillman (concussion) will be available for Sunday's game against the Bengals, Daniel Oyefusi of ESPN.com reports.

Tillman (concussion) will be out for Sunday's game against the Chiefs, Daniel Oyefusi of ESPN.com and Scott Petrak of the Elyria Chronicle-Telegram report.