 Ramírez akaita mutambo wake wekutanga kuCosta Rica muna Kukadzi 1985 mumutambo wehushamwari neEl Salvador uye akawana huwandu hwe75 caps, achihwina zvibodzwa zvitanhatu. Akamirira nyika yake mumitambo 21 yeFIFA World Cup uye akatamba mu1990 FIFA World Cup yakaitirwa muItaly. Akatambawo mu1991uye 1997 UNCAF Nations Cups uyewo pa 1991 CONCACAF Gold Cup uye 1997 Copa América muBolivia. 