Former Packers linebacker Clay Matthews says his playing days are over
Clay Matthews Fitting Perfectly in Leadership Role for Struggling
Packers: NFL clears Clay Matthews, Julius Peppers in PEDs
Clay Matthews returns home to LA; signs with Rams
Clay Matthews wants the NFL to adopt college OT rules after
Clay Matthews: Gay player would have no problem in Green Bay
Former Packers Star Clay Matthews Replaces Football Sundays with
Clay Matthews' heartwarming homecoming he never saw coming
Report: Harrison, Matthews, Peppers agree to PED interviews with
Clay Matthews says Al Jazeera PED interviews set 'a dangerous