10 rounds

John
Mackey
VS
Elvin
Ayala

Ayala · TKO 9/10

Jul 21, 2012 · Mohegan Sun Arena, Montville, 🇺🇸

Mackey going in—

Ayala going in25-5-1

Confirmation✓ one source

MethodTKO

Round9 of 10 · 0:53

Sources

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

✓