IBO welterweight title · 12 rounds

Johnny
Bizzarro
VS
Roger
Mayweather

Mayweather · UD 12/12

Aug 8, 1994 · Foxwoods Resort Casino, Ledyard, Connecticut, 🇺🇸

Bizzarro going in—

Mayweather going in50-10-0

Confirmation✓ one source

MethodUD

Round12 of 12

TitleIBO welterweight title

Sources

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

✓