Rubuta ci gaba don wannan sakin layi - Rivera ya fara bugawa Honduras a ƙarshen 1980s kuma ya taka leda kuma ya sami jimillar wasanni 46, ba tare da zira kwallaye ba. Ya wakilci kasarsa a wasanni 12 na gasar cin kofin duniya na FIFA kuma ya buga gasar cin kofin kasashen duniya na UNCAF a 1991 da 1993
s, da kuma a 1991 CONCACAF Gold Cup. Ya kasance memba ne na ƙungiyar da ba ta wasa ba a gasar cin kofin zinare ta CONCACAF ta 1993.