10 rounds

Sergio
Perez
VS
Mark
Johnson

Johnson · UD 10/10

Updated Oct 11, 2026 · Sources: English Wikipedia

Jun 8, 2001 · Ho-Chunk Casino, Delton, Wisconsin, 🇺🇸

Perez going in—

Johnson going in38-2-0

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

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