Rubuta ci gaba don wannan sakin layi - Martínez ya fara bugawa Guatemala wasa a matsayin mai maye gurbin marigayi a wasan sada zumunta na Oktoba 2002 da Jamaica kuma ya ci gaba da tattara jimlar wasanni 51, ba tare da zira kwallaye ba. Ya wakilci kasarsa a wasanni 11 na gasar cin kofin duniya na FIFA da kuma a gasar cin kofin zinare ta CONCACAF na 2003, 2005 da 2007
Fina-finai da kuma a 2003, 2005 da 2007 gasar cin kofin UNCAF.