Super Bowl X officiating supervisor. He became the first official to serve as referee for three Super Bowls, a mark later equaled by Jim Tunney, Pat Haggerty, Bob McElwee and Terry McAulay, and surpassed by Jerry Markbreit with four. "Note: A seven-official system was not used until 1978" Super Bowl X Super Bowl X was an American football game between the National Football Conference (NFC) champion Dallas Cowboys and the American Football Conference (AFC) champion Pittsburgh Steelers to decide the National Football League (NFL) champion for the 1975 season. The Steelers defeated the Cowboys by the score of 21–17 to win their second
Super Bowl XXVIII VIII). He also became the fourth player to rush for touchdowns in back-to-back Super Bowls (joining Franco Harris, John Riggins and Thomas). Smith also became the first player to lead the league in rushing yards, win the NFL Most Valuable Player Award, and win Super Bowl MVP all in the same season. He was also the fourth player, after Bart Starr (1966), Terry Bradshaw (1978), and Joe Montana (1989) to win both the NFL MVP and Super Bowl MVP during the same season. Defensively, James Washington, who began as the nickel-back to counter Buffalo's "no-huddle" and frequent use of three