Clay Matthews reacts to Packers giving his old number to a rookie
NFL says controversial Clay Matthews call was 'text book' roughing the passer - Sports Illustrated
Packers notes: NFL to showcase Clay Matthews hit as what not to do
Clay Matthews of Green Bay Packers suffers broken nose after being hit in face by line drive during charity softball game - ESPN
McFarlane Toys NFL Green Bay Packers Sports Picks Football Series 28 Clay Matthews Action Figure Green Jersey - ToyWiz
Pro Bowl Watch: Clay Matthews - ESPN - NFL Nation- ESPN
NFL roundup: Clay Matthews has big day for Packers - Jamestown Sun
Clay Matthews 'rejuvenated' back on the outside
For Matthews Clan, N.F.L. Is All in the Family - The New York Times
NFL clarifies QB hits, Clay Matthews weighs in
NFL stands by controversial call against Clay Matthews, will use hit as example of what not to do
Clay Matthews is robbed again on a bad call (Video)
NFL Top 100: Packers' Clay Matthews comes in at 51 - Acme Packing Company
Clay Matthews hopes to end unusual streak as defenders try to adapt to new rules for QB hits - Los Angeles Times