Mezue ahịrịokwu na-esonụ: Ramírez mere egwuregwu mbụ ya maka Costa Rica na February 1985 egwuregwu enyi na enyi megide El Salvador ma nweta ngụkọta nke 75 caps, na-eburu 6 ihe mgbaru ọsọ. Ọ nọchitere anya mba ya na egwuregwu 21 nke FIFA World Cup ma kpọọ na 1990 FIFA World Cup nke emere na Italy. Ọ gwakwara na 1991 na 1997 UNCAF Nations Cups nakwa na 1991 CONCACAF Gold Cup na
1997 Copa América na Bolivia.