10 rounds

Leslie
Borden
VS
Oscar
Bonavena

Bonavena · TKO 3/10

May 5, 1964 · Sunnyside Garden, Queens

Borden going in—

Bonavena going in3-0-0

Confirmation✓ one source

MethodTKO

Round3 of 10

Sources

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

✓