6 rounds

Young
McCartney
VS
Mike
Gibbons

Gibbons · KO 2/6

Sep 14, 1912 · National A.C., Philadelphia, 🇺🇸

McCartney going in—

Gibbons going in39-2-8

Confirmation✓ one source

MethodKO

Round2 of 6

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Mike_Gibbons_(boxer)

✓