Attempting to become the first Hispanic to win the world Heavyweight championship , Ocasio was badly outclassed and lost to Holmes by a knockout in seven rounds .
This earned him his only world heavyweight title shot , against Larry Holmes in 1979 .
Attempting to become the first Hispanic to win the world Heavyweight championship , Ocasio was badly outclassed and lost to Larry Holmes by a knockout in seven rounds .
This earned him his only world heavyweight title shot , against Larry Holmes in 1979 .