NYSAC, NBA, and The Ring heavyweight titles · 15 rounds

Jack
Dempsey
VS
Tommy
Gibbons

Dempsey · PTS 15/15

Jul 4, 1923 · Arena, Shelby, Montana, 🇺🇸

Dempsey going in65-4-10

Gibbons going in85-3-4

Confirmation✓✓ two sources

MethodPTS

Round15 of 15

TitleNYSAC, NBA, and The Ring heavyweight titles

Sources

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

✓

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

✓