Clay Matthews Officially Retires, Stating; My playing days are over
Clay Matthews: In Green Bay we handle contracts without grumbling - NBC Sports
Greene: Pack OLB Matthews could be all-time great - The San Diego Union-Tribune
Green Bay Packers outside linebacker Clay Matthews (52) walks across the field before the Packers game against the Carolina Panthers in Charlotte, North Carolina on September 18, 2011. UPI/Nell Redmond Stock Photo - Alamy
Seattle, WA, USA. 15th Nov, 2018. Green Bay Packers linebacker Clay Matthews (52) during a game between the Green Bay Packers and Seattle Seahawks at CenturyLink Field in Seattle, WA. Seahawks defeat
NFL Green Bay Packers Clay Matthews 8-Card Plaque, 12 x 15-Inch, Brown : Sports & Outdoors
December 3, 2017: Green Bay Packers outside linebacker Clay Matthews #52 during the NFL Football game between the Tampa Bay Buccaneers and the Green Bay Packers at Lambeau Field in Green Bay
What It Would Take to Bring Clay Matthews Back to Green Bay
Clay Matthews GREEN BAY PACKERS 5 Greeting Card by Joe Hamilton
Clay Matthews 'rejuvenated' back on the outside