The 2015 Call of Duty Championship kicks off today and runs through this weekend, and you can watch it right here. (You'll probably want to pause or mute some of the streams, which start playing on their own.)32 teams will be competing in Call of Duty: Advanced Warfare for a prize pool of $1 million, $400,000 of which will go to the champions.Before that happens, those 32 will have to compete to reach Sunday's championship game (taking place at 2 PM PDT), starting with today's matches.