10 rounds

Frank
Lumpkin
VS
Obie
Walker

Walker · SD 10/10

May 1, 1940 · Memorial Stadium, Columbus, 🇺🇸

Lumpkin going in—

Walker going in92-18-8

Confirmation✓ one source

MethodSD

Round10 of 10

Sources

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

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