Clay Matthews was one of the best linebackers to ever play the game, a, Football Linebacker
Former Packers LB Clay Matthews plans to retires after 10 years
CBS adds Green Bay's Clay Matthews to Super Bowl coverge
Clay Matthews - Greatness
Clay Matthews Fitting Perfectly in Leadership Role for Struggling Packers, News, Scores, Highlights, Stats, and Rumors
Packers: Clay Matthews could return Sunday
Clay Matthews done with football, wished to have finished with Packers
Clay Matthews, Packers Wiki
Clay Matthews says Packers weren't interested in hometown discount