10 rounds

Alberto
Gonzales
VS
Oscar
Bonavena

Bonavena · KO 2/10

Aug 6, 1965 · Comodoro Rivadavia, Chubut

Gonzales going in—

Bonavena going in13-1-0

Confirmation✓ one source

MethodKO

Round2 of 10

Sources

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

✓