The data describes the estimated total amount wagered on eSports on cash gambling site worldwide in 2016, by product type. According to the calculations, the total bets for eSportsbook betting were expected to reach 550 million USD by the end of 2016. That same year, the most popular eSports game on the gambling market was League of Legends, as approx. 38% of the total eSportsbook amount wagered was attributed to bets placed on LoL. All in all, the entire eSports betting market is believed to bring in 1.81 billion USD in revenue in 2020, up from only 24 million estimated for 2015.
