10 rounds

Sixto
Ulloa
VS
Rodrigo
Valdez

Valdez · PTS 10/10

Apr 29, 1966 · Estadio 11 de Noviembre, Cartagena, 🇨🇴

Ulloa going in—

Valdez going in9-1-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓