10 rounds

Rocky
Castellani
VS
Johnny
Sullivan

Castellani · UD 10/10

Feb 24, 1956 · Madison Square Garden, New York City, 🇺🇸

Castellani going in66-10-6

Sullivan going in—

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Rocky_Castellani

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