During the big game, the majority of TV-ad-driven searches happen on mobile, up from 70% to 82% YOY. Appears In How the Big Game Played Out on the Second Screen Related Data 7.5M There have been 7.5 million incremental searches for the brands advertising during the big game. 440M+ minutes of watch time captured by the top 20 Super Bowl ads on YouTube. Super Bowl ad viewership on YouTube outside the U.S. has grown over 28X. 78% of searches about sneakers during the Sweet Sixteen and Elite Eight rounds of the 2016 March Madness tournament occurred on mobile. 16 X March Madness fans are 16X more likely to watch videos related to sports news compared to the average YouTube viewer. > 3M People watched more than 3 million hours of March Madness videos on YouTube during the first four rounds of the 2016 March Madness tournament.