John Riggins Steiner Authenticated Autographed Super Bowl XVII Football-NFL legend John Riggins has personally hand-signed this Super Bowl XVII football and inscribed it SB XVII MVP. During the strike-shortened 1982 season Riggins gained 553 yards. He was much more successful during the playoffs during which he gained 444 yards in victories over the Detroit Lions Minnesota Vikings where he had a franchise playoff record 185 yards and Dallas Cowboys and helped the Redskins reach Super Bowl XVII. Riggins rushed for a then-Super Bowl record 166 yards on 38 carries as the Redskins beat the Miami Dolphins 27-17. He was then named Super Bowl MVP. This John Riggins autograph is guaranteed authentic and includes a Steiner Sports Certificate of Authenticity and an accompanying tamper-evident Steiner Hologram. The Steiner Seal Means Its Real.