10 rounds

Bobby
Boyd
VS
Rocky
Castellani

Boyd · SD 10/10

Jun 26, 1957 · Chicago Stadium, Chicago, 🇺🇸

Boyd going in—

Castellani going in70-12-6

Confirmation✓ one source

MethodSD

Round10 of 10

Sources

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

✓