20 rounds

Rube
Smith
VS
Mike
Twin Sullivan

Sullivan · KO 18/20

Updated Oct 11, 2026 · Sources: English Wikipedia

Apr 18, 1906 · Pueblo, Colorado, 🇺🇸

Smith going in—

Sullivan going in16-3-11

Confirmation✓ one source

MethodKO

Round18 of 20

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Mike_"Twin"_Sullivan

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