10 rounds

Ron
Pettigrew
VS
Floyd
Mayweather, Sr.

Sr. · TKO 7/10

Jun 11, 1977 · Center High School, Jackson, Michigan, 🇺🇸

Pettigrew going in—

Sr. going in11-1-0

Confirmation✓ one source

MethodTKO

Round7 of 10

Sources

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

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