8 rounds

Tyrone
Phelps
VS
Floyd
Mayweather, Sr.

Mayweather, Sr. · SD 8/8

Jul 23, 1975 · Capital Centre, Landover, 🇺🇸

Phelps going in—

Mayweather, Sr. going in4-1-0

Confirmation✓ one source

MethodSD

Round8 of 8

Sources

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

✓