Super Bowl X 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 consecutive Super Bowl. They were the third team to win back-to-back Super Bowls. (The Miami Dolphins won Super Bowls VII and VIII, and the Green Bay Packers won Super Bowls I and II.) It was also the first Super Bowl in which both participating teams
Super Bowl XXXVII as the only NFL players at that time to earn 5 Super Bowl rings (Haley was also with the 49ers for Super Bowls XXIII and XXIV, and later earned rings when the Dallas Cowboys won Super Bowls XXVII, XXVIII, and XXX). The Raiders became the first team to appear in Super Bowls under four head coaches. John Rauch coached them in Super Bowl II, John Madden (who himself called Super Bowl XXXVII on ABC), coached them in Super Bowl XI and Tom Flores coached them in Super Bowl XV and XVIII. The teams combined for the most second half points