Rams sign longtime Packers LB Clay Matthews to 2-year deal - Wausau Pilot & Review
Clay Matthews done with football, wished to have finished with Packers
Clay Matthews taken to ER after freak softball injury (Video)
For Matthews Clan, N.F.L. Is All in the Family - The New York Times
Super Bowl: Packers linebacker Clay Matthews is locking up a legacy – News-Herald
It's Draft an Inside Linebacker or Roll with Clay Matthews
Aaron Rodgers' dream of a Packers-Clay Matthews reunion won't happen
Claymaker Redux: Examining the Packers' Use of Clay Matthews at Inside Linebacker - Acme Packing Company
Green Bay Packers' Clay Matthews to return to outside linebacker - ESPN - Green Bay Packers Blog- ESPN
Former Packers linebacker Clay Matthews officially announces NFL retirement after 11 seasons - On3
Former Packers LB Clay Matthews, WR Christian Watson earn Senior Bowl honors
Playing It Safe: Clay Matthews to Be Replaced With Serta Memory Foam ™ Mattress, by Matt Murphy, The Rankler
Pete Carroll says he overlooked Clay Matthews at USC - The Boston Globe