Packers All-Time Sack Leader Clay Matthews Announces Retirement
Clay Matthews Debates Clay Matthews [Video]
Former Green Bay Packers Star Could Come Out Of Retirement (Report)
Watch: Clay Matthews Talks Retirement, Favorite Plays and More
Clay Matthews Says He Gives Aaron Rodgers Advice on Retiring
Clay Matthews can't reach deal with Denver Broncos but not retired
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Former Packers Star Clay Matthews on Tide, Dirty Jerseys - video
Packers LB Clay Matthews causes key fumble, helps knock out