McCown (collarbone) has been ruled out for Sunday's game in Tennessee, Mary Kay Cabot of Cleveland.com reports.

EDGE Analysis

Cody Kessler (chest/ribs) was already named the starter for Sunday, but it previously wasn't clear whether McCown would be available as the backup. The 37-year-old returned to practice Wednesday and was a limited participant throughout the week, potentially setting him up to return for Week 7 in Cincinnati. Head coach Hue Jackson didn't commit to a starter beyond Sunday, which suggests McCown could take the job back if Kessler struggles. Kevin Hogan will serve as Kessler's backup this weekend.