10 rounds

Bruno
Segura
VS
Oscar
Bonavena

Bonavena · KO 2/10

Feb 12, 1966 · Mar del Plata, Buenos Aires

Segura going in—

Bonavena going in18-1-0

Confirmation✓ one source

MethodKO

Round2 of 10

Sources

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

✓