The debut of the World Jiu Jitsu Expo kicks off with a bang on May 12, featuring a superfight that can only be defined as epic. UFC welterweight contender, Nick Diaz will be facing off against ADCC superstar, Braulio Estima in Long Beach, CA.

Diaz has been on hiatus from the UFC pending the outcome of his hearing with the Nevada State Athletic Commission. The date of that hearing has yet to be set, due to some legal back and forth between Diaz' attorneys and the commission.

An HD stream of the entire card, which is a very strong card, even without the superfight, will be provided by mobileblackbelt.tv and will cost $9.95. A pre-show will begin at 630 pm Pacific and the fight card will kick off at 7 pm.

The full fight card is as follows:

NICK DIAZ vs. BRAULIO ESTIMA (NO-GI)

KAYRON GRACIE vs. RAFAEL LOVATO (GI)

VICTOR ESTIMA vs. KRON GRACIE (GI)

NINO SCHEMBRI vs. BILL COOPER (GI)

KYRA GRACIE vs. ALEXIS DAVIS (NO-GI)

CAIO TERRA vs. JEFF GLOVER (NO-GI)

Mobile Black Belt will be donating 10% of the PPV proceeds to charity, and Nick Diaz will also donate his entire purse to charity (St. Jude's Children's Hospital), as confirmed by Cesar Gracie. Diehard jiu jitsu fans will be able to purchase the event for 30 days after the live stream, so if you happen to miss it live, you've got a month to get your fix. Tickets to the live event are also available via mobileblackbelt.tv