Vacant WBO lightweight title · 10 rounds

Yohana
Belen Alfonzo
VS
María
Elena Maderna

Alfonzo · UD 10/10

Jul 24, 2015 · Polideportivo Municipal La Patriada, Florencio Varela, 🇦🇷

Alfonzo going in12-2-0

Maderna going in15-10-3

Confirmation✓✓ two sources

MethodUD

Round10 of 10

TitleVacant WBO lightweight title

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Yohana_Alfonzo

✓

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

✓