Puerto Rican featherweight title · 12 rounds

Gustavo
Briceno
VS
Samuel
Serrano

Serrano · KO 10/12

Jul 15, 1974 · San Juan, 🇵🇷

Briceno going in—

Serrano going in21-4-0

Confirmation✓ one source

MethodKO

Round10 of 12

TitlePuerto Rican featherweight title

Sources

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

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