10 rounds

Manuel
Vargas
VS
Luis
Concepción

Concepción · KO 1/10

Aug 11, 2011 · Roberto Durán Arena, Panama City, 🇵🇦

Vargas going in30-8-1

Concepción going in22-2-0

Confirmation✓✓ two sources

MethodKO

Round1 of 10 · 1:16

Sources

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

✓

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Manuel_Vargas_(boxer)

✓

✓