10 rounds

Walter
Byars
VS
Tony
DeMarco

DeMarco · MD 10/10

May 25, 1957 · Boston Garden, Boston, 🇺🇸

Byars going in—

DeMarco going in53-9-1

Confirmation✓ one source

MethodMD

Round10 of 10

Sources

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

✓