Most title bouts in a boxing career
- Who
- Jack Britton
- What
- 37 total number
- When
- 01 January 0001
The record number of title bouts in a career is 37, of which 18 ended in `no decision', by three-time world welterweight champion Jack Britton (USA) (1885-1962) in 1915-22. The record containing no `no decision' contests is 34 including a record 31 wins by Julio César Chávez (Mexico), 1984-96.