How the Packers' Clay Matthews redefined his All-Pro career by moving to inside linebacker - ESPN
Packers' Matthews makes a pit stop - Superior Telegram
Clay Matthews Signs Hair Endorsement Deal With Suave
Green Bay Packers: Clay Matthews' play pushes teammates – Twin Cities
Casey Matthews - Wikipedia
Clay Matthews through the years
Clay Matthews agrees to two-year contract with Rams - Los Angeles Times
Clay Matthews III Has A Message To HOF Voters About His Dad
Clay Matthews' Wife is an HGTV Star - FanBuzz
Clay Matthews can't believe the Packers already gave away his No. 52
Clay Matthews Jr. - Wikipedia
Clay Matthews, Packers Wiki
Clay Matthews is fine if he has to play inside more often - NBC Sports