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 LI the Super Bowl (the previous record was ten points, set by the Washington Redskins in Super Bowl XXII and matched by the New Orleans Saints in Super Bowl XLIV and by the Patriots in Super Bowl XLIX); it is the third-largest comeback win in NFL playoff history, behind The Comeback (32-point deficit; Buffalo Bills trailed 35–3 and won 41–38) and between the Indianapolis Colts and the Kansas City Chiefs during the 2013–14 NFL playoffs (28-point deficit; Colts trailed 38–10 and won, 45–44). In addition to being the largest Super Bowl comeback, the game set the record for the largest fourth-quarter