Career
IBF Super Flyweight Championship.
IBF Super Flyweight Championship.
He is a former NABF and the IBF Super Flyweight Champion. In November 1992, Borboa beat an undefeated and WBO Bantamweight Champion, African Alfred Kotey to earn his first title shot. On May 31, 1997 Julio César won the IBF Super Flyweight Championship by upsetting the undefeated Robert Quiroga by T.K.O. in the twelfth round. His second defense was against another undefeated fighter Joel Luna Zárate, Borboa won a twelve round decision.