4 rounds

Santos
Pena
VS
Rigoberto
Riasco

Riasco · UD 4/4

Nov 30, 1968 · Gimnasio Neco de la Guardia, Panama City, 🇵🇦

Pena going in—

Riasco going in0-0-1

Confirmation✓ one source

MethodUD

Round4 of 4

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Rigoberto_Riasco

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