Who did Jack Dempsey fight in 1923?

Question

There were two fights..

Answer 1

Tommy Gibbons on July 4, 1923
Luis Firpo on Sept. 14, 1923

Both were title fights.
Firpo was KO'd in the 2nd round. Gibbons went 15 rounds and Dempsey won by decision.

.

Answer 2

July 1923 against Tommy Gibbons in Shelby, Montana. Gibbons was a skilled, clever boxer, but was not powerful enough against the bigger, stronger Dempsey, who won a 15 round decision.


http://en.wikipedia.org/wiki/Jack_Dempsey#Taking_the_title