4 rounds

Vicente
Afaro Martinez
VS
Joseph
Diaz

Diaz · UD 4/4

Updated Oct 14, 2026 · Sources: English Wikipedia, California State Athletic Commission — Results (archive)

Dec 15, 2012 · Los Angeles Sports Arena, Los Angeles, California, 🇺🇸

Martinez going in—

Diaz going in0-0-0

Confirmationofficial ★

MethodUD

Round4 of 4

Event

DateDec 15, 2012

VenueLA Sports Arena

CityLos Angeles

Country🇺🇸 United States

PromoterKhan VS Molina Golden Boy

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

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California State Athletic Commission — Results (archive)
side neutral · observed 2026-10-13
www.dca.ca.gov/csac/events/results/2012/golden_boy_la2012...

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