Garcés akaita mutambo wake wepasi rose wechikwata chenyika yenhabvu yePanama muna 2000 mumutambo wakanangana neCanada uye akawana huwandu hwe32 caps, achiwana zvibodzwa 9. Akamirira nyika yake mumitambo gumi yekukodzera yeFIFA World Cup uye akatamba pa2007 FIFA World Cup.
uye 2009 CONCACAF Gold Cups.