10 rounds

Ralph
Twinning
VS
Johnny
Bumphus

Bumphus · UD 10/10

Aug 29, 1984 · Sands Casino Hotel, Atlantic City, 🇺🇸

Twinning going in—

Bumphus going in22-1-0

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

✓