This past Friday night in Las Vegas, Petr Petrov solidified himself as a world title contender with a 6th round stoppage over Marvin Quintero, winning the NABF Lightweight title and defending his NABA Lightweight title. The fight was a back and forth brawl that saw both men land power punches

In a battle of sluggers, Petr “Zar” Petrov (37-4-2, 17 KOs) proved to have more power as he stopped Marvin “Cachorro” Quintero (28-7, 24 KOs) in the sixth round of a WBA lightweight elimination clash, Friday night at the outdoor Toshiba Plaza in front of T-Mobile Arena in Las Vegas on a

Venue: Venue: Toshiba Plaza, Las Vegas (free admission after Canelo-Khan weigh-in) TV: Estrella TV/undercard RingTVLive.com Marvin Quintero 136.2 * vs. Petr Petrov 134.4 (NABF/NABA lightweight titles) Pablo Cesar Cano 146.4 vs. Alan Sanchez 147 (WBA Continental Americas welterweight title) Alexis Rocha 147.6 vs. Abdel Vera 149 Horacio Garcia 121.8 vs. Erik

Golden Boy Promotions will present a Free night of outdoor boxing on May 6 at the Toshiba Plaza right next to the T-Mobile Arena. The venue which is located on the Las Vegas Strip between New York-New York and Monte Carlo will host Canelo and Khan weigh-in on the Toshiba Plaza with

Lightweight Marvin “Cachorro” Quintero (28-6, 24 KOs) scored an upset fifth round KO over Jeffery Fontanez (16-3, 12 KOs) on Friday night at the Belasco Theater in downtown Los Angeles. The knock truly proved troublesome for Golden Boy Promotions, the promoter, as Fontanez looked to be a fighter that they