19
Sep
2015
Golden Boy Results: Quintero upsets Fontanez
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