10 rounds

Diego
Alcala
VS
Samuel
Serrano

Serrano · PTS 10/10

Updated Oct 11, 2026 · Sources: English Wikipedia

Oct 11, 1975 · San Juan, 🇵🇷

Alcala going in—

Serrano going in27-4-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓