10 rounds

Jim
Fletcher
VS
Oscar
Bonavena

Bonavena · KO 1/10

Nov 9, 1968 · Luna Park, Buenos Aires

Fletcher going in—

Bonavena going in37-4-0

Confirmation✓ one source

MethodKO

Round1 of 10

Sources

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

✓