Las Vegas, Nevada   --- (L-R) WBC World Super Bantamweight champion Toshiaki Nishioka of Tokyo, Japan and Mexico's two-division champion Rafael Marquez pose during a press conference in Las Vegas for their upcoming title fight, Saturday, Oct. 1 at the MGM Grand in Las Vegas. Promoted by Top Rank, in association with Teiken and Zanfer Promotions, Nishioka vs Marquez will be televised live on FOX Deportes in the US and Mexico and shown on WOWOW in Japan. Photos by Chris Farina/Top Rank.

On the undercard, (L-R)  WBA Light Flyweight champion Roman Gonzalez of Nicaragua and Omar Soto of Mexico for their  upcoming co-main event title fight.