Former Packers, Rams OLB Clay Matthews announces 'playing days are over'
Success on defense must begin with Clay Matthews
Clay Matthews' New Commerical Mocks NFL's Roughing-the-Passer Flags
Clay Matthews Signs Long-Term Extension with Green Bay Packers, News, Scores, Highlights, Stats, and Rumors
Eight players Cowboys can target to replace Leighton Vander Esch, Blake Jarwin: Clay Matthews leads the list
Packers Unlikely To Re-Sign Clay Matthews?
Clay Matthews Officially Retires, Stating; My playing days are over
Linebackers Matthews, Peppers, Harrison facing bans for PED silence - Los Angeles Times
Former Cleveland Browns linebacker Clay Matthews has one son in the Super Bowl and another in the Senior Bowl
Clay Matthews moving back to his 'natural position'
Clay Matthews, Packers agree on long-term extension - Sports Illustrated
Rams release Clay Matthews after just one season, sending veteran linebacker to free agency
A deep dive into Packers' depth at outside linebacker