Broken Records

Most consecutive boxing heavyweight title defenses

The current most consecutive boxing heavyweight title defenses record is 25 defenses, held by Joe Louis (USA), set on June 25, 1948. Last checked October 14, 2026.

25

defenses

Joe Louis (USA)

New York, USA, 1948

Holder
Joe Louis (USA)
Record
25 defenses
Exact figure
25 defenses (1937-1948)
Location
New York, USA
Date set
June 25, 1948
Recognized by
Guinness World Records
Last checked
October 14, 2026

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