Lightweight • The Ring

Current champion: Devin Haney (2 title defenses)

No scheduled The Ring Lightweight bout

Timeline

  1. 18 Jan 1924

    Benny Leonard becomes the RING Lightweight world champion

  2. 15 Jan 1925

    Benny Leonard's RING Lightweight world title reign ends

  3. 13 Jul 1925

    Jimmy Goodrich becomes the RING Lightweight world champion

  4. 7 Dec 1925

    Rocky Kansas becomes the RING Lightweight world champion

  5. 3 Jul 1926

    Sammy Mandell becomes the RING Lightweight world champion

  6. 8 Oct 1926

    Sammy Mandell beats Joe Jawson via newspaper decision 10/10

    Lightweight (135 lb)

  7. 16 Jul 1927

  8. 21 May 1928

  9. 2 Aug 1929

  10. 17 Jul 1930

    Al Singer becomes the RING Lightweight world champion

  11. 14 Nov 1930

    Tony Canzoneri becomes the RING Lightweight world champion

  12. 24 Apr 1931

  13. 10 Sep 1931

  14. 20 Nov 1931

  15. 4 Nov 1932

    Tony Canzoneri beats Billy Petrolle via unanimous decision 15/15

    Lightweight (135 lb)

  16. 23 Jun 1933

    Barney Ross becomes the RING Lightweight world champion

  17. 12 Sep 1933

  18. 15 Apr 1935

    Barney Ross's RING Lightweight world title reign ends

  19. 10 May 1935

    Tony Canzoneri becomes the RING Lightweight world champion

  20. 4 Oct 1935

  21. 3 Sep 1936

    Lou Ambers becomes the RING Lightweight world champion

  22. 7 May 1937

  23. 23 Sep 1937

    Lou Ambers beats Pedro Montanez via majority decision 15/15

    Lightweight (135 lb)

  24. 17 Aug 1938

    Henry Armstrong becomes the RING Lightweight world champion

  25. 16 Mar 1939

  26. 22 Aug 1939

    Lou Ambers becomes the RING Lightweight world champion

  27. 10 May 1940

    Lew Jenkins becomes the RING Lightweight world champion

  28. 22 Nov 1940

    Lew Jenkins beats Pete Lello via knockout 2/15

    Lightweight (135 lb)

  29. 19 Dec 1941

    Sammy Angott becomes the RING Lightweight world champion

  30. 15 May 1942

    Sammy Angott beats Allie Stolz via split decision 15/15

    Lightweight (135 lb)

  31. 13 Nov 1942

    Sammy Angott's RING Lightweight world title reign ends

  32. 4 Aug 1947

    Ike Williams becomes the RING Lightweight world champion

  33. 25 May 1948

    Ike Williams beats Enrique Bolanos via split decision 15/15

    Lightweight (135 lb)

  34. 12 Jul 1948

  35. 23 Sep 1948

  36. 21 Jul 1949

    Ike Williams beats Enrique Bolanos via knockout 4/15

    Lightweight (135 lb)

  37. 5 Dec 1949

    Ike Williams beats Freddie Dawson via unanimous decision 15/15

    Lightweight (135 lb)

  38. 25 May 1951

    Jimmy Carter becomes the RING Lightweight world champion

  39. 14 Nov 1951

    Jimmy Carter beats Art Aragon via unanimous decision 15/15

    Lightweight (135 lb)

  40. 1 Apr 1952

  41. 14 May 1952

    Lauro Salas becomes the RING Lightweight world champion

  42. 15 Oct 1952

    Jimmy Carter becomes the RING Lightweight world champion

  43. 24 Apr 1953

  44. 12 Jun 1953

  45. 11 Nov 1953

  46. 5 Mar 1954

    Paddy DeMarco becomes the RING Lightweight world champion

  47. 17 Nov 1954

    Jimmy Carter becomes the RING Lightweight world champion

  48. 29 Jun 1955

    Wallace Bud Smith becomes the RING Lightweight world champion

  49. 19 Oct 1955

  50. 24 Aug 1956

    Joe Brown becomes the RING Lightweight world champion

  51. 13 Feb 1957

  52. 19 Jun 1957

    Joe Brown beats Orlando Zulueta via knockout 15/15

    Lightweight (135 lb)

  53. 4 Dec 1957

  54. 7 May 1958

  55. 23 Jul 1958

    Joe Brown beats Kenny Lane via unanimous decision 15/15

    Lightweight (135 lb)

  56. 11 Feb 1959

    Joe Brown beats Johnny Busso via unanimous decision 15/15

    Lightweight (135 lb)

  57. 3 Jun 1959

  58. 2 Dec 1959

    Joe Brown beats Dave Charnley via knockout 6/15

    Lightweight (135 lb)

  59. 28 Oct 1960

    Joe Brown beats Cisco Andrade via unanimous decision 15/15

    Lightweight (135 lb)

  60. 18 Apr 1961

    Joe Brown beats Dave Charnley via points decision 15/15

    Lightweight (135 lb)

  61. 28 Oct 1961

    Joe Brown beats Bert Somodio via unanimous decision 15/15

    Lightweight (135 lb)

  62. 21 Apr 1962

    Carlos Ortiz becomes the RING Lightweight world champion

  63. 3 Dec 1962

  64. 7 Apr 1963

    Carlos Ortiz beats Douglas Vaillant via knockout 13/15

    Lightweight (135 lb)

  65. 15 Feb 1964

  66. 11 Apr 1964

    Carlos Ortiz beats Kenny Lane via unanimous decision 15/15

    Lightweight (135 lb)

  67. 10 Apr 1965

    Ismael Laguna becomes the RING Lightweight world champion

  68. 13 Nov 1965

    Carlos Ortiz becomes the RING Lightweight world champion

  69. 20 Jun 1966

    Carlos Ortiz beats Johnny Bizzarro via knockout 12/15

    Lightweight (135 lb)

  70. 22 Oct 1966

  71. 28 Nov 1966

  72. 1 Jul 1967

  73. 16 Aug 1967

  74. 29 Jun 1968

    Carlos Cruz becomes the RING Lightweight world champion

  75. 27 Sep 1968

  76. 18 Feb 1969

    Mando Ramos becomes the RING Lightweight world champion

  77. 4 Oct 1969

  78. 3 Mar 1970

    Ismael Laguna becomes the RING Lightweight world champion

  79. 6 Jun 1970

  80. 26 Sep 1970

    Ken Buchanan becomes the RING Lightweight world champion

  81. 12 Feb 1971

    Ken Buchanan beats Ruben Navarro via unanimous decision 15/15

    Lightweight (135 lb)

  82. 13 Sep 1971

  83. 26 Jun 1972

    Roberto Duran becomes the RING Lightweight world champion

  84. 20 Jan 1973

    Roberto Duran beats Jimmy Robertson via knockout 5/15

    Lightweight (135 lb)

  85. 2 Jun 1973

    Roberto Duran beats Hector Thompson via knockout 8/15

    Lightweight (135 lb)

  86. 8 Sep 1973

  87. 16 Mar 1974

  88. 21 Dec 1974

    Roberto Duran beats Masataka Takayama via knockout 1/15

    Lightweight (135 lb)

  89. 2 Mar 1975

    Roberto Duran beats Ray Lampkin via knockout 14/15

    Lightweight (135 lb)

  90. 20 Dec 1975

    Roberto Duran beats Leoncio Ortiz via knockout 15/15

    Lightweight (135 lb)

  91. 23 May 1976

    Roberto Duran beats Lou Bizzarro via knockout 14/15

    Lightweight (135 lb)

  92. 15 Oct 1976

    Roberto Duran beats Alvaro Rojas via knockout 1/15

    Lightweight (135 lb)

  93. 29 Jan 1977

    Roberto Duran beats Vilomar Fernandez via knockout 13/15

    Lightweight (135 lb)

  94. 17 Sep 1977

    Roberto Duran beats Edwin Viruet via unanimous decision 15/15

    Lightweight (135 lb)

  95. 21 Jan 1978

  96. 2 Feb 1979

    Roberto Duran's RING Lightweight world title reign ends

  97. 12 Apr 1981

    Jim Watt becomes the RING Lightweight world champion

  98. 20 Jun 1981

    Alexis Arguello becomes the RING Lightweight world champion

  99. 3 Oct 1981

  100. 21 Nov 1981

    Alexis Arguello beats Roberto Elizondo via knockout 7/15

    Lightweight (135 lb)

  101. 13 Feb 1982

    Alexis Arguello beats James Busceme via knockout 6/15

    Lightweight (135 lb)

  102. 22 May 1982

    Alexis Arguello beats Andy Ganigan via knockout 5/15

    Lightweight (135 lb)

  103. 1 Feb 1983

    Alexis Arguello's RING Lightweight world title reign ends

  104. 29 Oct 1988

    Julio Cesar Chavez becomes the RING Lightweight world champion

  105. 2 Mar 1989

    Julio Cesar Chavez's RING Lightweight world title reign ends

  106. 20 Aug 1989

    Pernell Whitaker becomes the RING Lightweight world champion

  107. 1 Apr 1990

    Pernell Whitaker's RING Lightweight world title reign ends

  108. 20 Apr 2002

    Floyd Mayweather Jr becomes the RING Lightweight world champion

  109. 7 Dec 2002

  110. 19 Apr 2003

    Floyd Mayweather Jr beats Victoriano Sosa via unanimous decision 12/12

    Lightweight (135 lb)

  111. 1 Nov 2003

  112. 22 May 2004

    Floyd Mayweather Jr's RING Lightweight world title reign ends

  113. 5 Jun 2004

    Jose Luis Castillo beats Juan Lazcano via unanimous decision 12/12

    Lightweight (135 lb)

    Jose Luis Castillo becomes the RING Lightweight world champion

  114. 4 Dec 2004

  115. 5 Mar 2005

  116. 7 May 2005

    Diego Corrales becomes the RING Lightweight world champion

  117. 7 Oct 2006

    Joel Casamayor becomes the RING Lightweight world champion

  118. 10 Nov 2007

    Joel Casamayor beats Jose Armando Santa Cruz via split decision 12/12

    Lightweight (135 lb)

  119. 22 Mar 2008

    Joel Casamayor beats Michael Katsidis via knockout 10/12

    Lightweight (135 lb)

  120. 13 Sep 2008

    Juan Manuel Marquez becomes the RING Lightweight world champion

  121. 28 Feb 2009

  122. 31 Jul 2010

  123. 27 Nov 2010

  124. 14 Apr 2012

    Juan Manuel Marquez's RING Lightweight world title reign ends

  125. 29 Nov 2014

    Terence Crawford becomes the RING Lightweight world champion

  126. 18 Apr 2015

    Terence Crawford's RING Lightweight world title reign ends

  127. 24 Sep 2016

    Jorge Linares becomes the RING Lightweight world champion

  128. 25 Mar 2017

  129. 23 Sep 2017

    Jorge Linares beats Luke Campbell via split decision 12/12

    Lightweight (135 lb)

  130. 27 Jan 2018

    Jorge Linares beats Mercito Gesta via unanimous decision 12/12

    Lightweight (135 lb)

  131. 12 May 2018

  132. 13 May 2018

    Vasyl Lomachenko becomes the RING Lightweight world champion

  133. 8 Dec 2018

  134. 12 Apr 2019

  135. 31 Aug 2019

    Vasyl Lomachenko beats Luke Campbell via unanimous decision 12/12

    Lightweight (135 lb)

  136. 17 Oct 2020

    Teofimo Lopez becomes the RING Lightweight world champion

  137. 27 Nov 2021

    George Kambosos Jr becomes the RING Lightweight world champion

  138. 5 Jun 2022

    Devin Haney becomes the RING Lightweight world champion

  139. 16 Oct 2022

  140. 20 May 2023