WBC silver title, 1st defence · 12 rounds

Nestor
Daniel Narvaes
VS
Luis
Concepción

Concepción · UD 12/12

Aug 3, 2013 · Roberto Durán Arena, Panama City, 🇵🇦

Narvaes going in—

Concepción going in28-3-0

Confirmation✓ one source

MethodUD

Round12 of 12

TitleWBC silver title, 1st defence

Sources

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

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