8 rounds

Tip
O'Neill
VS
Mike
Ballerino

Ballerino · PTS 8/8

Updated Oct 11, 2026 · Sources: English Wikipedia

Feb 5, 1921 · U.S.

O'Neill going in—

Ballerino going in8-4-1

Confirmation✓ one source

MethodPTS

Round8 of 8

NotesExact date and location unknown

Sources

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

✓