The term Super Bowl was coined way back in the beginning, the Super Bowl name stuck when the AFL and NFL Champions played in the first two games. The Most Watched Super Bowls of All Time Are:#5 2015, Super Bowl XLIX, when the Patriots Beat Seattle 28-24. Viewership was 114.4 million#4 Super Bowl LI, 2017, when the Patriots rallied to beat the Falcons, the 1st overtime game in Super Bowl History. The least watched Super Bowls of All Time#5 Super Bowl XL, 2006, in Detroit, when the Steelers Beat Seattle 21-10. #1 Super Bowl LV, Tom Brady's 'other' Super Bowl franchise win.