Vacant Mexican featherweight title · 12 rounds

Hector
Ulises Chong
VS
Gregorio
Vargas

Vargas · UD 12/12

Feb 15, 1991 · Arena Olímpico Laguna, Gómez Palacio, 🇲🇽

Chong going in—

Vargas going in18-3-1

Confirmation✓ one source

MethodUD

Round12 of 12

TitleVacant Mexican featherweight title

Sources

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

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