 Nyorai mberi kweiyi ndima - Martínez akaputsa rekodhi yeCuba yekusvetuka kureba kagumi nerimwe, zvichikonzera hupenyu hwakanaka hwe. Akanga ari menduru yegoridhe mukusvetuka kure paCentral American neCaribbean Games ya1966 uye aive mukwikwidzi wekutanga paCentral American neCaribbean Championships muAthletics ya1967. Akabudirirawo mumakwikwi e4 × 100 metres, akahwina menduru pa1963 Pan American Games, 1963 Summer Universiadeuye mitambo yeCAC ya1966, pamwe chete nokuputsa kaviri rekodhi yenyika yechiitiko ichi. 