This Saturday Puerto Rican star Oscar Collazo defends his WBA, WBO, and Ring Magazine titles against Filipino challenger Jayson Vayson. Oscar Collazo (12-0, 9 KO’s) is one of the fastest-rising names ...

Oscar Collazo (12-0, 9 KO) will soon defend his world titles against Jayson Vayson (14-1-1, 8 KOs, 1 NC). Their bout is being promoted by Golden Boy Promotions – in association with Miguel Cotto ...

MANILA, Philippines–In a bizarre end to a competitive world title fight, Filipino challenger Jayson Vayson suffered a seventh-round loss to Puerto Rico’s Oscar Collazo on Sunday (Manila time) at ...

One moment, it appeared Jayson Vayson was preparing for a second-half run to upset unified minimumweight champion Oscar Collazo. Seconds later, his assistant trainer was waving the fight over. As ...

Despite the official result being a knockout in the seventh round, there was no need for Jayson Vayson to be taken to the hospital on Saturday night. Other than a swollen left eye – the product of ...

If you purchase a product or register for an account through one of the links on our site, we may receive compensation. Learn more > Oscar Collazo looks to hold a firm grip on the minimumweight ...

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