10 rounds

Alberto
Castro
VS
Juan
Herrera

Castro · TKO 6/10

Jun 28, 1986 · Arena Panama Al Brown, Colón, 🇵🇦

Castro going in—

Herrera going in39-7-1

Confirmation✓ one source

MethodTKO

Round6 of 10

Sources

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

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