Pedzisa mutsara unotevera: Martínez akaita kutanga kwake kuGuatemala sechinzvimbo chekupedzisira mumutambo wekushamwaridzana waGumiguru 2002 neJamaica uye akaenderera mberi nekuunganidza huwandu hwemakumi mashanu neshanu, asina kurova zvibodzwa. Akamirira nyika yake mumitambo 11 yeFIFA World Cup yekukodzera uye muna 2003, 2005 uye
2007 CONCACAF Gold Cup Finals pamwe nemitambo ye2003, 2005 uye 2007 UNCAF Cup.