NBC is the next big TV network to jump into eSports
It's launching an international 'Rocket League' tournament this summer.
TBS is giving 'Overwatch' its own $300,000 tournament
Aside from the impressive prize pool up for grabs, the finals are set to be televised.
Twitch is helping create a new eSports league
Esports Championship Series hopes to bring the business of pro-gaming closer to traditional sports.