8 rounds

Jackie
O'Brien
VS
Tony
DeMarco

DeMarco · SD 8/8

Mar 1, 1952 · Ridgewood Grove, Brooklyn, 🇺🇸

O'Brien going in—

DeMarco going in28-3-0

Confirmation✓ one source

MethodSD

Round8 of 8

Sources

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

✓