Diaz-Marquez, Jacobs-Pirog, Guerrero-Casamayor, Linares-Juarez on July 31st

FACT SHEET

WHEN: Saturday, July 31, 2010

WHERE: Mandalay Bay Events Center

Las Vegas, Nevada

PRINCIPLES: RING MAGAZINE, WBA & WBO LIGHTWEIGHT TITLES – 12 ROUNDS

JUAN MANUEL “DINAMITA” MARQUEZ vs. JUAN “BABY BULL” DIAZ

Unified Lightweight World Champion Three-Time Lightweight World Champion

Mexico City, MEX Houston, TX

50-5-1 (37 KOs) 35-3 (17 KOs)

VACANT WBO MIDDLEWEIGHT TITLE – 12 ROUNDS

DANIEL “THE GOLDEN CHILD” JACOBS vs. DMITRY PIROG

#1 World Ranked Middleweight #2 World Ranked Middleweight

Brooklyn, NY Temryuk, RUS

20-0 (17 KOs) 16-0 (13 KOs)

JUNIOR WELTERWEIGHTS – 10 ROUNDS

ROBERT “THE GHOST” GUERRERO vs. JOEL “EL CEPILLO” CASAMAYOR

Three-Time World Champion Four-Time World Champion

Gilroy, CA Guantanamo, CUBA

26-1-1 (18 KOs) 37-4-1 (22 KOs)

LIGHTWEIGHTS – 10 ROUNDS

JORGE EL NIÑO DE ORO” LINARES vs. ROCKY JUAREZ

Two-Time World Champion 2000 Olympic Silver Medalist

Barinas, VEN Houston, TX

28-1 (18 KOs) 28-6-1 (20 KOs)

*Bouts Subject to Change

PROMOTED BY: Golden Boy Promotions in association with Marquez Boxing Promotions

SPONSORED BY: Cerveza Tecate and AT&T

TICKETS: Tickets for Marquez vs. Diaz II are priced at $350, $250, $150, $100 and $50 and are on sale now. Tickets are available for purchase at all Las Vegas Ticketmaster locations (select Smith’s Food and Drug Centers and Ritmo Latino). To charge by phone with a major credit card, call Ticketmaster at (800) 745-3000. Tickets also will be available for purchase at www.mandalaybay.com or www.ticketmaster.com.

TELEVISION: Live on HBO Pay-Per-View® beginning at 9 p.m. ET / 6 p.m. PT with a suggested retail price of $49.95

MOVIE THEATERS: NCM Fathom will be broadcast Marquez vs. Diaz II in high definition LIVE to more than 270 movie theaters nationwide at 9 p.m. ET/ 6 p.m. PT. Tickets to see this fight on the big screen are available at theater box offices and online at www.FathomEvents.com.