The Titans placed Hooker (knee) on injured reserve Friday, Jim Wyatt of the team's official site reports.
Hooker (knee) has been ruled out for Sunday's contest against Seattle, Jim Wyatt of the Titans' official site reports.
Hooker recorded seven tackles in Thursday's 20-16 loss to Pittsburgh.
Hooker had 11 tackles (nine solo) in Sunday's 27-3 loss to the Browns.
Hooker cleared concussion protocol Friday and will be available for Sunday's game at Cleveland, Turron Davenport of ESPN.com reports.
Hooker (concussion) practiced in full Wednesday, Jim Wyatt of the Titans' official site reports.
Hooker (concussion) has been ruled out for Sunday's Week 2 game against the Chargers, Jim Wyatt of the Titans' official site reports.
Hooker entered the league's concussion protocols Sunday, Turron Davenport of ESPN.com reports.
Hooker (knee) has been deemed active ahead of Saturday's regular-season finale versus Jacksonville.
Hooker (knee) is listed as questionable ahead of Saturday's game versus the Jaguars.