For inaugural IBO light flyweight title · 12 rounds

Jose
Sanjuanelo
VS
Osvaldo
Guerrero

Sanjuanelo · TKO 8/12

Nov 7, 1998 · Sabaneta, 🇨🇴

Sanjuanelo going in—

Guerrero going in25-3-0

Confirmation✓ one source

MethodTKO

Round8 of 12

TitleFor inaugural IBO light flyweight title

Sources

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

✓