Career
Defeated Yacine Cheikh (Algeria) 5-0
Defeated Ochirin Demberel (Mongolia) walk-over
Lost to Ivailo Khristov (Bulgaria) 0-5
He made his professional debut on January 26, 1990. After nineteen professional bouts (16-2-1) Martínez retired from boxing after being defeated by United States boxer Johnny Tapia in the fight for the vacant World Boxing Organization super flyweight title on October 12, 1994.