LONG BEACH, California — One week ago, the World Jiu-Jitsu Expo announced that Nick Diaz will be competing at their inaugural event next month in southern California.
The former Strikeforce welterweight champion now knows who he will be competing against in his return to Jiu-Jitsu competition. The current UFC star and Jiu-Jitsu black belt under Cesar Gracie will be competing in a Jiu-Jitsu superfight against ADCC world champion Braulio Estima.






