Dee ihe na-aga n'ihu maka paragraf a - Olivas mere egwuregwu mbụ ya maka Nicaragua na July 1992 FIFA World Cup qualification match against El Salvador ma nweta ngụkọta nke 11 caps, na-enweghị ihe mgbaru ọsọ ọ bụla. Ọ nọchitere anya mba ya n'asọmpi iko mbaụwa FIFA anọ ma gbaa bọọlụ na 1993 FIFA World Cup.
, 1995, 1997 na 1999 UNCAF Nations Cups.