Alvin Leon Matthews (born November 7, 1947) is a former professional American football safety who played in eight National Football League seasons from 1970–1977 for the Green Bay Packers, the Seattle Seahawks and the San Francisco 49ers. External links NFL.com player page 1947 births Living people American football defensive backs Green Bay Packers players Players of American football from Austin, Texas San Francisco 49ers players Seattle Seahawks players Texas A&M–Kingsville Javelinas football players