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 Super Bowl LI Super Bowl LI was an American football game played at NRG Stadium in Houston, Texas, on February 5, 2017, to determine the champion of the National Football League (NFL) for the 2016 season. The American Football Conference (AFC) champion New England Patriots, after trailing by as many as 25 points (28–3) during the third quarter, defeated the National Football Conference (NFC) champion Atlanta Falcons, 34–28 in overtime. The Patriots' 25-point comeback is the largest comeback in Super Bowl history, and Super Bowl LI was the first final to be decided in overtime. The Patriots' victory was their