Osvaldo "Ossie" Ocasio is a Puerto Rican former boxer who held the World Cruiserweight Championship from 1982 to 1984. He was also a Top Contender and Heavyweight Challenger in 1979. He scored notable wins against Former Cruiserweight Champion Dwight Muhammad Qawi as well as beating Top Heavyweight Contender Jimmy Young and Heavyweight Contender Pierre Coetzer, as well as drawing with Future Heavyweight Champion Michael Dokes. Nicknamed "Jaws", his peculiar nickname was the result of him accidentally biting another boxer during a sparring session.

Michael Marshall Dokes was an American professional boxer who competed from 1976 to 1997, and held the WBA heavyweight title from 1982 to 1983. As an amateur he won a silver medal in the heavyweight division at the 1975 Pan American Games.