6 rounds

Jack
Welson
VS
Sidney
Siqueira

Siqueira · DQ 3/6

Feb 4, 2012 · Ginásio Municipal, Valparaíso, 🇧🇷

Welson going in—

Siqueira going in17-6-1

Confirmation✓ one source

MethodDQ

Round3 of 6

Sources

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

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