10 rounds

Billy
Costello
VS
Juan
Laporte

Costello · SD 10/10

Jun 18, 1999 · Crown Coliseum, Fayetteville, 🇺🇸

Costello going in39-2-0

Laporte going in1-10-0

Confirmation✓ one source

MethodSD

Round10 of 10

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Billy_Costello_(boxer)

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