12 rounds

Osvaldo
Maldonado
VS
Servílio
de Oliveira

Oliveira · UD 12/12

May 19, 1970 · Ginásio da A.D.C. Pirelli, Santo André, São Paulo, 🇧🇷

Maldonado going in—

Oliveira going in6-0-0

Confirmation✓ one source

MethodUD

Round12 of 12

Sources

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

✓