1974.- Cuban José “Mantequilla” Nápoles knocked out American Hedgemon Lewis in the ninth round, defending his WBC welterweight title. The match took place at the Palacio de los Deportes in Mexico City.
1974.- Kuniaki Shibata, from Japan, conserved the WBC super featherweight title, stopping Ecuadorian, Ramiro Bolaños in the fifteenth round. The fight was at the Auditorium of the Nihon University in Tokyo, Japan. The Mexican Referee, Anselmo Escobedo, stopped the action two minutes 29 seconds of that final round. The Judges were Takeo Ugo and Akimitsu Sasaki.
1986.- Mexican Julio César Chávez defended his WBC super featherweight title, defeating American Rocky Lockridge by decision in Monte Carlo, Monaco.