10 rounds

Kelvin
Lampkin
VS
Roger
Mayweather

Mayweather · UD 10/10

May 26, 1982 · Showboat Hotel and Casino, Las Vegas, 🇺🇸

Lampkin going in—

Mayweather going in8-0-0

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

✓