For games like American Football, there's only 11 actual minutes of action, but it takes 3+ hours to complete the game[0]. That leaves a lot of time to watch a

For games like American Football, there's only 11 actual minutes of action, but it takes 3+ hours to complete the game[0]. That leaves a lot of time to watch a second screen. [0]: https://qz.com/150577/an-average-nfl-game-more-than-100-commercials-and-just-11-minutes-of-play/ https://qz.com/150577/an-average-nfl-game-more-than-100-comm...