For American and world welterweight titles · 20 rounds

Kid
Lavigne
VS
Mysterious
Billy Smith

Smith · TKO 14/20

Mar 10, 1899 · Woodward's Pavilion, San Francisco, 🇺🇸

Lavigne going in35-3-12

Smith going in30-14-17

Confirmation✓✓ two sources

MethodTKO

Round14 of 20

TitleFor American and world welterweight titles

Sources

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

✓

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

✓