10 rounds

Manuel
Ramón Bustos
VS
Rubén
Oscar Verdún

Verdún · 10/10

Updated Oct 12, 2026 · Sources: Wikipedia (es)

May 7, 1981

Bustos going in—

Verdún going in12-2-0

Confirmation✓ one source

Round10 of 10

Sources

Wikipedia (es)
side b · observed 2026-10-12
es.wikipedia.org/wiki/Rubén_Oscar_Verdún

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