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 XXIII teams splitting the games. Dallas and Pittsburgh met in Super Bowls X and XIII, with Pittsburgh winning both of those games. Both Dallas-Pittsburgh matchups were in Miami at the Orange Bowl. Pittsburgh and Dallas would later meet in Super Bowl XXX (which the Cowboys won by 10) to become the first two teams to ever meet three times in the Super Bowl. The Cowboys and Bills (Super Bowls XXVII and XXVIII), Eagles and Patriots (Super Bowls XXXIX and LII), and Giants and Patriots (Super Bowls XLII and XLVI) have also met in two Super Bowls each. On January 16, a