How Popular is Betting on esports?

Very! Electronic sports are here, and they're kind of a big deal. The current esports market is valued somewhere around $900 million, a number that just continues to grow each year. Major tournaments will bring in upwards of 5 million viewers at a time, awarding total pool prizes of over $20 million. And, where there is money to be won, you can be sure that bettors will follow.