Martínez akaita mutambo wake wekutanga kuCuba mumutambo waGolden Cup munaGunyana 2006 vachipesana neTurks neCaicos Islands. Akanga ari nhengo yechikwata pa2007 Gold Cup Finals
. Akawana huwandu hwe54 caps, achihwina zvibodzwa gumi nerimwe, akamiririra nyika yake mumitambo minomwe yekukodzera yeFIFA World Cup uye akatamba mumakwikwi matatu ekupedzisira eCONCACAF Gold Cup.