8 rounds

Elvin
Perez
VS
Jonathan
Alonso.

Alonso. · KO 1/8

Dec 16, 2017 · Plaza de Toros La Cubierta, Leganes, 🇪🇸

Perez going in—

Alonso. going in12-0-0

Confirmation✓ one source

MethodKO

Round1 of 8

Sources

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

✓