6 rounds

Humberto
Arboleda
VS
Rigoberto
Riasco

Riasco · TKO 3/6

May 24, 1970 · Gimnasio Nuevo Panama, Panama City, 🇵🇦

Arboleda going in—

Riasco going in4-0-3

Confirmation✓ one source

MethodTKO

Round3 of 6

Sources

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

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