4:08 PM - Luke Gifford (Ten) (concussion) was listed as a full participant in Tennessee's practice estimate Wednesday, Turron Davenport of ESPN.com reports.

2:00 PM - Luke Gifford (Ten) (concussion) will miss Sunday's game against the Colts, Jim Wyatt of the Titans' official site reports.

3:19 PM - Luke Gifford (Ten) (concussion) has been ruled out for the remainder of Sunday's matchup versus the Titans, Paul Kuharsky of PaulKuharsky.com reports.

2:26 PM - Luke Gifford (Ten) is being evaluated for a possible concussion during Sunday's game against the Bengals, Jim Wyatt of the Titans' official site reports.

12:47 PM - Luke Gifford (Ten) is starting at linebacker in Sunday's matchup against Jacksonville, Paul Kuharsky of PaulKuharsky.com reports.

7:37 PM - Luke Gifford (Ten) exited Saturday night's preseason game against the 49ers with a head injury and is in concussion protocol, Turron Davenport of ESPN.com reports.

6:46 PM - Luke Gifford (Ten) (hamstring) was spotted participating at Tennessee's minicamp Wednesday.

5:55 PM - Luke Gifford (Ten) (hamstring) has been ruled out for Sunday's game against the Seahawks, Jim Wyatt of the Titans' official site reports.

11:47 AM - Luke Gifford (Ten) (shin) is active for Sunday's game against the Panthers.

11:48 AM - Luke Gifford (Ten) (shin) is active for Sunday's game against the Jaguars.

4:27 PM - Luke Gifford (Ten) (shin) is listed as questionable ahead of Sunday's game against the Jaguars, Jim Wyatt of the Titans' official site reports.

3:20 PM - Luke Gifford (Ten) (hamstring) has been ruled out ahead of Sunday's game against Baltimore, Jim Wyatt of the Titans' official site reports.

5:51 PM - Luke Gifford (Ten) (hamstring) has been ruled out ahead of Sunday's game against Indianapolis, Jim Wyatt of the Titans' official site reports.

5:39 PM - Luke Gifford (Ten) (hamstring) will not be active for Tennessee's game against Cincinnati on Sunday, Jim Wyatt of the team's official site reports.