Unbeaten former WBA minimumeweight and light flyweight champion Roman “Chocolatito” Gonzalez (38-0, 32 KOs), now campaigning as a flyweight, scored a sixth round TKO over Juan Kantun (21-6-3, 15 KOs) on Saturday night at the Palenque de la Feria Mesoamericana in Tapachula, Chiapas, Mexico. Gonzalez’ aggression wore down Kantun and he finally blasted him to the deck at 1:01 of the sixth.