LONG BEACH, California — Last month, the World Jiu-Jitsu Expo announced that Nick Diaz and Braulio Estima will be competing in a no-gi superfight at their inaugural event this month in southern California.

Right around the same time that announcement was made, Nick's younger brother Nate Diaz was promoted to black belt in jiu-jitsu by their coach Cesar Gracie. Nate is now scheduled to be in attendance at the World Jiu-Jitsu Expo, which takes place exactly one week after he is set to headline UFC on FOX 3.