For WBC Continental Americas featherweight title · 12 rounds

Mário
Miranda
VS
Rigoberto
Riasco

Miranda · KO 4/12

Mar 19, 1982 · Plaza de Toros de Cartagena de Indias, Cartagena, 🇨🇴

Miranda going in—

Riasco going in26-8-4

Confirmation✓ one source

MethodKO

Round4 of 12

TitleFor WBC Continental Americas featherweight title

Sources

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

✓