EBI is a submission only tournament where any submission is legal.  If there were no submissions, the match goes to overtime where one fighter is put on a position of disadvantage against his opponent. The quickest time or a submission wins the match.

tl:dw of this event

Here’s a bracket of the event, you can check it out here:

EBI 4 Brackets

Eddie Bravo Invitational 4 Brackets

Here’s the full stream!