6 rounds

Alessio
Mastronunzio
VS
Xander
Zayas

Zayas · TKO 1/6

Updated Oct 20, 2026 · Sources: English Wikipedia, Wikipedia (ja)

Dec 11, 2021 · Madison Square Garden, New York City, New York, 🇺🇸

Mastronunzio going in0-0-0

Zayas going in12-0-0

Confirmation✓ one source

MethodTKO

Round1 of 6 · 2:52

Noteslinked_from_raw:Alessio Mastronunzio

Sources

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

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