10 rounds

Rigoberto
Marcano
VS
Gustavo
Ballas

Ballas · PTS 10/10

Mar 8, 1980 · Estadio Luna Park, Buenos Aires, 🇦🇷

Marcano going in—

Ballas going in31-0-1

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓