Super Bowl XLIX was an American football game played to determine the champion of the National Football League (NFL) for the 2014 season. The American Football Conference (AFC) champion New England Patriots defeated the National Football Conference (NFC) champion and defending Super Bowl champion Seattle Seahawks 28–24 to earn their fourth Super Bowl title and their first since Super Bowl XXXIX 10 years earlier.
The game was played on February 1, 2015, at University of Phoenix Stadium in Glendale, Arizona. It was the second time the stadium has hosted a Super Bowl (following Super Bowl XLII seven years earlier), and the third one held in the Phoenix metropolitan area.
NBC's broadcast of Super Bowl XLIX remains the most-watched program in the network's history, as well as the most watched program in American television history, surpassing the previous year's game.
The game was seen by an average of 114.4 million viewers, with it reaching to 118.5 million during the Super Bowl XLIX halftime show featuring Katy Perry and then peaking to 120.8 million during New England's fourth-quarter comeback.
According to en.wikipedia and Nielsen.