← George Chuvalo

CB

George Chuvalo

10 rounds

Calvin
Butler
VS
George
Chuvalo

Chuvalo · KO 3/10

Nov 10, 1964

Butler going in—

Chuvalo going in28-8-2

Confirmation✓ one source

MethodKO

Round3 of 10

Sources

Wikipedia (es)
side b · observed 2026-10-12
es.wikipedia.org/wiki/George_Chuvalo

✓

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