10 rounds

Gunter
Valtinke
VS
Miguel
de Oliveira

Oliveira · KO 4/10

Sep 23, 1972 · Ginásio do Ibirapuera, Sao Paulo, 🇧🇷

Valtinke going in—

Oliveira going in27-0-0

Confirmation✓ one source

MethodKO

Round4 of 10

Sources

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

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