8 rounds

Ricardo
Campillo
VS
Francisco
Sierra

Sierra · KO 1/8

Sep 15, 2010 · El Palenque de la Feria, Tepic, 🇲🇽

Campillo going in—

Sierra going in22-3-0

Confirmation✓ one source

MethodKO

Round1 of 8 · 2:38

Sources

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

✓