8 rounds

Ossie
Ocasio
VS
Ray
Mercer

Mercer · SD 8/8

Dec 7, 1989 · Mirage Hotel & Casino, Las Vegas, 🇺🇸

Ocasio going in22-6-1

Mercer going in11-0-0

Confirmation✓✓ two sources

MethodSD

Round8 of 8

Sources

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

✓

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

✓