Muhammad Ali
Muhammad Ali held the NYSAC, WBA, WBC and The Ring heavyweight world titles between 1964 and 1979. Ali was the undisputed heavyweight world champion from 1964 to 1978. Ali first became a world champion aged 22 after winning the NYSAC, WBA, WBC and The Ring heavyweight world titles by beating Sonny Liston.
- World title bouts
- 25
- Record in world title bouts (won–lost)
- 22–3
- World titles held
- 4
- Longest world title reign (The Ring heavyweight, 1964–1970)
- 5 years, 11 months
Timeline of world title events
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1980
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Larry Holmes beats Muhammad Ali via corner retirement 10/15
Heavyweight · WBC and The Ring
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1979
-
Muhammad Ali’s reign as the WBA heavyweight world champion ends
Heavyweight · WBA
-
Muhammad Ali’s reign as The Ring heavyweight world champion ends
Heavyweight · The Ring
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1978
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
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Muhammad Ali beats Leon Spinks via unanimous decision 15/15
Heavyweight · WBA and The Ring
-
Leon Spinks beats Muhammad Ali via split decision 15/15
Heavyweight · WBA, WBC and The Ring
-
1977
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
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Muhammad Ali beats Earnie Shavers via unanimous decision 15/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Alfredo Evangelista via unanimous decision 15/15
Heavyweight · WBA, WBC and The Ring
-
1976
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
-
Muhammad Ali beats Ken Norton via unanimous decision 15/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Richard Dunn via knockout 5/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Jimmy Young via unanimous decision 15/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Jean Pierre Coopman via knockout 5/15
Heavyweight · WBA and The Ring
-
1975
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
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Muhammad Ali beats Joe Frazier via corner retirement 14/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Joe Bugner via unanimous decision 15/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Ron Lyle via knockout 11/15
Heavyweight · WBA, WBC and The Ring
-
Muhammad Ali beats Chuck Wepner via knockout 15/15
Heavyweight · WBA, WBC and The Ring
-
1974
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
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Muhammad Ali beats George Foreman via knockout 8/15
Heavyweight · WBA, WBC and The Ring
-
1973
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The Ring magazine rates Muhammad Ali No. 1 at heavyweight in its annual ratings
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1972
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The Ring magazine rates Muhammad Ali No. 1 at heavyweight in its annual ratings
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1971
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The Ring magazine rates Muhammad Ali No. 1 at heavyweight in its annual ratings
-
Joe Frazier beats Muhammad Ali via unanimous decision 15/15
Heavyweight · WBA, WBC and The Ring
-
1970
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The Ring magazine rates Muhammad Ali No. 1 at heavyweight in its annual ratings
-
Muhammad Ali’s reign as The Ring heavyweight world champion ends
Heavyweight · The Ring
-
1969
-
The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
-
Muhammad Ali’s reign as the WBC heavyweight world champion ends
Heavyweight · WBC
-
1968
-
The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
-
1967
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
-
Muhammad Ali’s reign as the WBA heavyweight world champion ends
Heavyweight · WBA
-
Muhammad Ali’s reign as the NYSAC heavyweight world champion ends
Heavyweight · NYSAC
-
Muhammad Ali beats Zora Folley via knockout 7/15
Heavyweight · WBA, WBC, NYSAC and The Ring
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Muhammad Ali beats Ernie Terrell via unanimous decision 15/15
Heavyweight · WBA, WBC, NYSAC and The Ring
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1966
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
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Muhammad Ali beats Cleveland Williams via knockout 3/15
Heavyweight · NYSAC, WBC and The Ring
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Muhammad Ali beats Karl Mildenberger via knockout 12/15
Heavyweight · NYSAC, WBC and The Ring
-
Muhammad Ali beats Brian London via knockout 3/15
Heavyweight · NYSAC, WBC and The Ring
-
Muhammad Ali beats Henry Cooper via knockout 6/15
Heavyweight · NYSAC, WBC and The Ring
-
Muhammad Ali beats George Chuvalo via unanimous decision 15/15
Heavyweight · NYSAC, WBC and The Ring
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1965
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The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
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Muhammad Ali beats Floyd Patterson via knockout 12/15
Heavyweight · NYSAC, WBC and The Ring
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Muhammad Ali beats Sonny Liston via knockout 1/15
Heavyweight · NYSAC, WBC and The Ring
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1964
-
The Ring magazine rates Muhammad Ali the heavyweight champion in its annual ratings
-
Muhammad Ali’s reign as the WBA heavyweight world champion ends
Heavyweight · WBA
-
Muhammad Ali beats Sonny Liston via corner retirement 6/15
Heavyweight · NYSAC, WBA, WBC and The Ring