To 'back up five spots' on offensive line, Patriots have to keep
Ted Karras, free agent Patriots center, to join Cincinnati Bengals
Patriots' Ted Karras will play 'any position to survive in this league
11 things we learned from Patriots mandatory minicamp - Pats Pulpit
With Ted Karras a free agent, Patriots' left guard spot might see
Ted Karras (offensive lineman) - Wikipedia
Ted Karras a valuable member of the Patriots, despite being a backup
Giants at Patriots, Week 6: When New England has the ball - Big
Patriots remain in good shape along their interior offensive line
Game Day Roster Update: Multiple moves alter Patriots active roster