Check out the SMITE World Championships going on now until the 11th.
SMITE is another MOBA similar to that of League of Legends and Dota 2 except it has a third person view instead of the traditional top down look. SMITE also holds the third highest prize pool for an eSports event with it being more than 2.13 million dollars.
The tournament is going on right now in Atlanta and you can watch the stream here at twitch or below.