Heavyweight • The Ring

Current champion: Oleksandr Usyk (0 title defenses)

Scheduled bout: Oleksandr Usyk v Daniel Dubois

Timeline

  1. 15 Feb 1922

    Jack Dempsey becomes the RING Heavyweight world champion

  2. 4 Jul 1923

    Jack Dempsey beats Tommy Gibbons via points decision 15/15

    Heavyweight (175+ lb)

  3. 14 Sep 1923

  4. 23 Sep 1926

    Gene Tunney becomes the RING Heavyweight world champion

  5. 22 Sep 1927

  6. 26 Jul 1928

  7. 31 Jul 1928

    Gene Tunney's RING Heavyweight world title reign ends

  8. 12 Jun 1930

    Max Schmeling becomes the RING Heavyweight world champion

  9. 3 Jul 1931

  10. 21 Jun 1932

    Jack Sharkey becomes the RING Heavyweight world champion

  11. 29 Jun 1933

    Primo Carnera becomes the RING Heavyweight world champion

  12. 22 Oct 1933

    Primo Carnera beats Paulino Uzcudun via unanimous decision 15/15

    Heavyweight (175+ lb)

  13. 1 Mar 1934

  14. 14 Jun 1934

    Max Baer becomes the RING Heavyweight world champion

  15. 13 Jun 1935

    Jim Braddock becomes the RING Heavyweight world champion

  16. 22 Jun 1937

    Joe Louis becomes the RING Heavyweight world champion

  17. 30 Aug 1937

    Joe Louis beats Tommy Farr via unanimous decision 15/15

    Heavyweight (175+ lb)

  18. 23 Feb 1938

  19. 1 Apr 1938

  20. 22 Jun 1938

  21. 25 Jan 1939

  22. 17 Apr 1939

  23. 28 Jun 1939

  24. 20 Sep 1939

  25. 9 Feb 1940

    Joe Louis beats Arturo Godoy via split decision 15/15

    Heavyweight (175+ lb)

  26. 29 Mar 1940

    Joe Louis beats Johnny Paychek via knockout 2/15

    Heavyweight (175+ lb)

  27. 20 Jun 1940

  28. 16 Dec 1940

    Joe Louis beats Al McCoy via corner retirement 5/15

    Heavyweight (175+ lb)

  29. 31 Jan 1941

  30. 17 Feb 1941

  31. 21 Mar 1941

  32. 8 Apr 1941

  33. 23 May 1941

    Joe Louis beats Buddy Baer via disqualification 7/15

    Heavyweight (175+ lb)

  34. 18 Jun 1941

  35. 29 Sep 1941

  36. 9 Jan 1942

  37. 27 Mar 1942

  38. 14 Nov 1944

    Joe Louis beats Johnny Davis via knockout 1/4

    Heavyweight (175+ lb)

  39. 19 Jun 1946

  40. 18 Sep 1946

    Joe Louis beats Tami Mauriello via knockout 1/15

    Heavyweight (175+ lb)

  41. 5 Dec 1947

  42. 25 Jun 1948

  43. 1 Mar 1949

    Joe Louis's RING Heavyweight world title reign ends

  44. 27 Sep 1950

    Ezzard Charles becomes the RING Heavyweight world champion

  45. 5 Dec 1950

  46. 12 Jan 1951

  47. 7 Mar 1951

  48. 30 May 1951

  49. 18 Jul 1951

    Jersey Joe Walcott becomes the RING Heavyweight world champion

  50. 5 Jun 1952

  51. 23 Sep 1952

    Rocky Marciano becomes the RING Heavyweight world champion

  52. 15 May 1953

  53. 24 Sep 1953

  54. 17 Jun 1954

  55. 17 Sep 1954

  56. 16 May 1955

  57. 21 Sep 1955

  58. 27 Apr 1956

    Rocky Marciano's RING Heavyweight world title reign ends

  59. 30 Nov 1956

    Floyd Patterson becomes the RING Heavyweight world champion

  60. 29 Jul 1957

  61. 22 Aug 1957

    Floyd Patterson beats Pete Rademacher via knockout 6/15

    Heavyweight (175+ lb)

  62. 18 Aug 1958

    Floyd Patterson beats Roy Harris via corner retirement 12/15

    Heavyweight (175+ lb)

  63. 1 May 1959

  64. 26 Jun 1959

    Ingemar Johansson becomes the RING Heavyweight world champion

  65. 20 Jun 1960

    Floyd Patterson becomes the RING Heavyweight world champion

  66. 13 Mar 1961

  67. 4 Dec 1961

  68. 25 Sep 1962

    Sonny Liston becomes the RING Heavyweight world champion

  69. 22 Jul 1963

  70. 25 Feb 1964

    Muhammad Ali becomes the RING Heavyweight world champion

  71. 25 May 1965

  72. 22 Nov 1965

  73. 29 Mar 1966

    Muhammad Ali beats George Chuvalo via unanimous decision 15/15

    Heavyweight (175+ lb)

  74. 21 May 1966

  75. 6 Aug 1966

  76. 10 Sep 1966

    Muhammad Ali beats Karl Mildenberger via knockout 12/15

    Heavyweight (175+ lb)

  77. 14 Nov 1966

    Muhammad Ali beats Cleveland Williams via knockout 3/15

    Heavyweight (175+ lb)

  78. 6 Feb 1967

  79. 22 Mar 1967

  80. 3 Feb 1970

    Muhammad Ali's RING Heavyweight world title reign ends

  81. 8 Mar 1971

    Joe Frazier becomes the RING Heavyweight world champion

  82. 15 Jan 1972

  83. 25 May 1972

    Joe Frazier beats Ron Stander via corner retirement 4/15

    Heavyweight (175+ lb)

  84. 22 Jan 1973

    George Foreman becomes the RING Heavyweight world champion

  85. 1 Sep 1973

  86. 26 Mar 1974

  87. 30 Oct 1974

    Muhammad Ali becomes the RING Heavyweight world champion

  88. 24 Mar 1975

  89. 16 May 1975

  90. 30 Jun 1975

    Muhammad Ali beats Joe Bugner via unanimous decision 15/15

    Heavyweight (175+ lb)

  91. 1 Oct 1975

  92. 20 Feb 1976

    Muhammad Ali beats Jean Pierre Coopman via knockout 5/15

    Heavyweight (175+ lb)

  93. 30 Apr 1976

    Muhammad Ali beats Jimmy Young via unanimous decision 15/15

    Heavyweight (175+ lb)

  94. 24 May 1976

  95. 28 Sep 1976

  96. 16 May 1977

    Muhammad Ali beats Alfredo Evangelista via unanimous decision 15/15

    Heavyweight (175+ lb)

  97. 29 Sep 1977

    Muhammad Ali beats Earnie Shavers via unanimous decision 15/15

    Heavyweight (175+ lb)

  98. 15 Feb 1978

    Leon Spinks becomes the RING Heavyweight world champion

  99. 15 Sep 1978

    Muhammad Ali becomes the RING Heavyweight world champion

  100. 6 Sep 1979

    Muhammad Ali's RING Heavyweight world title reign ends

  101. 2 Oct 1980

    Larry Holmes becomes the RING Heavyweight world champion

  102. 11 Apr 1981

  103. 12 Jun 1981

  104. 6 Nov 1981

    Larry Holmes beats Renaldo Snipes via knockout 11/15

    Heavyweight (190+ lb)

  105. 11 Jun 1982

    Larry Holmes beats Gerry Cooney via knockout 13/15

    Heavyweight (190+ lb)

  106. 26 Nov 1982

    Larry Holmes beats Randall Cobb via unanimous decision 15/15

    Heavyweight (190+ lb)

  107. 27 Mar 1983

    Larry Holmes beats Lucien Rodriguez via unanimous decision 12/12

    Heavyweight (190+ lb)

  108. 20 May 1983

  109. 10 Sep 1983

    Larry Holmes beats Scott Frank via knockout 5/12

    Heavyweight (190+ lb)

  110. 25 Nov 1983

    Larry Holmes beats Marvis Frazier via knockout 1/12

    Heavyweight (190+ lb)

  111. 9 Nov 1984

  112. 15 Mar 1985

    Larry Holmes beats David Bey via knockout 10/15

    Heavyweight (190+ lb)

  113. 20 May 1985

    Larry Holmes beats Carl Williams via unanimous decision 15/15

    Heavyweight (190+ lb)

  114. 21 Sep 1985

    Michael Spinks becomes the RING Heavyweight world champion

  115. 19 Apr 1986

  116. 6 Sep 1986

    Michael Spinks beats Steffen Tangstad via knockout 4/15

    Heavyweight (190+ lb)

  117. 15 Jun 1987

    Michael Spinks beats Gerry Cooney via knockout 5/15

    Heavyweight (190+ lb)

  118. 27 Jun 1988

    Mike Tyson becomes the RING Heavyweight world champion

  119. 25 Feb 1989

  120. 21 Jul 1989

  121. 1 Apr 1990

    Mike Tyson's RING Heavyweight world title reign ends

  122. 1 May 2002

    Lennox Lewis becomes the RING Heavyweight world champion

  123. 8 Jun 2002

  124. 21 Jun 2003

  125. 6 Feb 2004

    Lennox Lewis's RING Heavyweight world title reign ends

  126. 24 Apr 2004

    Vitali Klitschko becomes the RING Heavyweight world champion

  127. 11 Dec 2004

    Vitali Klitschko beats Danny Williams via knockout 8/12

    Heavyweight (200+ lb)

  128. 9 Nov 2005

    Vitali Klitschko's RING Heavyweight world title reign ends

  129. 20 Jun 2009

    Wladimir Klitschko becomes the RING Heavyweight world champion

  130. 20 Mar 2010

  131. 11 Sep 2010

  132. 2 Jul 2011

  133. 3 Mar 2012

  134. 7 Jul 2012

  135. 10 Nov 2012

  136. 4 May 2013

  137. 5 Oct 2013

  138. 26 Apr 2014

  139. 15 Nov 2014

  140. 25 Apr 2015

    Wladimir Klitschko beats Bryant Jennings via unanimous decision 12/12

    Heavyweight (200+ lb)

  141. 28 Nov 2015

    Tyson Fury becomes the RING Heavyweight world champion

  142. 1 Feb 2018

    Tyson Fury's RING Heavyweight world title reign ends

  143. 22 Feb 2020

    Tyson Fury becomes the RING Heavyweight world champion

  144. 9 Oct 2021

  145. 23 Apr 2022

    Tyson Fury beats Dillian Whyte via technical knockout 6/12

    Heavyweight (200+ lb)

  146. 13 Aug 2022

    Tyson Fury's RING Heavyweight world title reign ends

  147. 20 Aug 2022

    Oleksandr Usyk becomes the RING Heavyweight world champion

  148. 26 Aug 2023