Packers' Clay Matthews suffers groin injury in Sunday's game vs. Lions, did not return
Clay Matthews is done with the club
NFL Week 7 in Photos: Clay Matthews has awesome hair
Clay Matthews Fitting Perfectly in Leadership Role for Struggling Packers, News, Scores, Highlights, Stats, and Rumors
Former Packers linebacker Clay Matthews says his playing days are over
Green Bay Packers inside linebacker Clay Matthews (52) leaves the field after a fourth quarter defensive stand against the Washington Redskins in an NFC Wild Card game at FedEx Field in Landover
Clay Matthews can't believe the Packers already gave away his No. 52
Clay Matthews III - Wikipedia
Packers: Clay Matthews' roughing penalty leaves Mike McCarthy irate
Eagles preparing to see Packers' Matthews at inside linebacker
Clay Matthews teases Aaron Rodgers about Instagram, being his ring bearer
Clay Matthews on latest roughing-the-passer call: NFL is 'getting soft' - The Boston Globe
Green Bay Packers mum on Clay Matthews, Julius Peppers meeting with NFL
Clay Matthews not expected to make switch to inside linebacker
Trojans in the NFL: Clay Matthews, Tyron Smith in Pro Bowl - Los Angeles Times