"Los Angeles Raiders vs. Washington, XVIII" . . . . "Washington" . . . . . "Super Bowl XVIII" . . "Super Bowl champion" . . . "1983" . . "Super Bowl XVIII" . "previous" . "seven years after winning Super Bowl MVP honors in Tampa Stadium" . "Super Bowl" . "XVIII (1983)" . "1984" . . "Los Angeles Raiders vs. Washington, (33\u2013231), XVIII" . "1983 (XVIII)" . . "XVIII" . . "Super Bowls XVIII" . . "14 years" .