Current World Champions
Heavyweight (200+ lb, 90.7+ kg)
| WBA | WBC | IBF | WBO | The Ring |
| Wladimir Klitschko Super champion 59–3–0–0 (50) July 2, 2011 |
Vitali Klitschko 45–2–0–0 (41) October 11, 2008 |
Wladimir Klitschko 59–3–0–0 (50) April 22, 2006 |
Wladimir Klitschko Super champion 59–3–0–0 (50) February 23, 2008 |
Wladimir Klitschko 59–3–0–0 (50) June 20, 2009 |
| Alexander Povetkin 25–0–0–0 (17) August 27, 2011 |
Cruiserweight, Junior heavyweight (200 lb, 90.7 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Denis Lebedev 24–1–0–0 (18) October 30, 2012 |
Krzysztof Włodarczyk 47–2–1–0 (33) May 15, 2010 |
Yoan Pablo Hernández 27–1–0–0 (13) October 1, 2011 |
Marco Huck 35–2–1–0 (25) August 29, 2009 |
Yoan Pablo Hernández 27–1–0–0 (13) February 4, 2012 |
| Guillermo Jones In recess 38–3–2–0 (30) October 30, 2012 |
Ola Afolabi Interim champion 19–2–4–0 (9) March 3, 2012 |
Light heavyweight (175 lb, 79.4 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Beibut Shumenov 13–1–0–0 (8) January 29, 2010 |
Chad Dawson 31–2–0–2 (17) April 28, 2012 |
Tavoris Cloud 24–0–0–0 (19) August 28, 2009 |
Nathan Cleverly 25–0–0–0 (12) May 18, 2011 |
Chad Dawson 31–2–0–2 (17) April 28, 2012 |
Super middleweight (168 lb, 76.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Andre Ward Super champion 26–0–0–0 (14) November 21, 2009 |
Andre Ward 26–0–0–0 (14) December 17, 2011 |
Carl Froch 30–2–0–0 (22) May 26, 2012 |
Arthur Abraham 35–3–0–0 (27) August 25, 2012 |
Andre Ward 26–0–0–0 (14) December 17, 2011 |
| Brian Magee 36–4–1–0 (25) November 3, 2012 |
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| Stanyslav Kashtanov Interim champion 30–1–0–0 (16) November 10, 2012 |
Middleweight (160 lb, 72.6 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Gennady Golovkin 24–0–0–0 (21) October 14, 2010 |
Sergio Gabriel Martínez 50–2–2–0 (28) September 15, 2012 |
Daniel Geale 28–1–0–0 (15) May 7, 2011 |
Peter Quillin 28–0–0–0 (20) October 20, 2012 |
Sergio Gabriel Martínez 50–2–2–0 (28) April 17, 2010 |
| Martin Murray Interim champion 25–0–1–0 (11) November 24, 2012 |
Super welterweight, Junior middleweight (154 lb, 69.9 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Floyd Mayweather Jr Super champion 43–0–0–0 (26) May 5, 2012 |
Saúl Álvarez 41–0–1–0 (30) March 5, 2011 |
Cornelius Bundrage 32–4–0–1 (19) August 7, 2010 |
Zaurbek Baysangurov 28–1–0–0 (20) October 5, 2011 |
vacant |
| Austin Trout 25–0–0–0 (14) February 5, 2011 |
Welterweight (147 lb, 66.7 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Paul Malignaggi 32–4–0–0 (7) April 29, 2012 |
Floyd Mayweather Jr 43–0–0–0 (26) September 17, 2011 |
Devon Alexander 24–1–0–0 (13) October 20, 2012 |
Timothy Bradley 29–0–0–1 (12) June 9, 2012 |
vacant |
| Diego Gabriel Chaves Interim champion 22–0–0–0 (18) July 21, 2012 |
Robert Guerrero Interim champion 31–1–1–2 (18) July 28, 2012 |
Super lightweight, Junior welterweight (140 lb, 63.5 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Danny García Super champion 25–0–0–0 (16) July 14, 2012 |
Danny García 25–0–0–0 (16) March 24, 2012 |
Lamont Peterson 30–1–1–0 (15) December 10, 2011 |
Juan Manuel Márquez Super champion 54–6–1–0 (39) June 9, 2012 |
Danny García 25–0–0–0 (16) July 14, 2012 |
| vacant | Lucas Martín Matthysse Interim champion 32–2–0–1 (30) September 8, 2012 |
Lightweight (135 lb, 61.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| vacant | Adrien Broner 25–0–0–0 (21) November 17, 2012 |
Miguel Vázquez 32–3–0–0 (13) August 14, 2010 |
Ricky Burns 35–2–0–0 (10) March 10, 2012 |
vacant |
| Richar Abril Interim champion 17–3–1–0 (8) October 22, 2011 |
Super featherweight, Junior lightweight (130 lb, 59 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Takashi Uchiyama 18–0–1–0 (15) January 11, 2010 |
Gamaliel Díaz 37–9–2–0 (17) October 27, 2012 |
Juan Carlos Salgado 26–1–1–1 (16) September 10, 2011 |
Román Martínez 26–1–1–0 (16) September 15, 2012 |
vacant |
| Bryan Vásquez Interim champion 29–0–0–0 (15) November 3, 2011 |
Featherweight (126 lb, 57.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Chris John Super champion 48–0–2–0 (22) July 23, 2009 |
Daniel Ponce De León 44–4–0–0 (35) September 15, 2012 |
Billy Dib 35–1–0–1 (21) July 29, 2011 |
Orlando Salido 39–11–2–1 (27) April 16, 2011 |
vacant |
| vacant |
Super bantamweight, Junior featherweight (122 lb, 55.3 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Guillermo Rigondeaux 11–0–0–0 (8) January 20, 2012 |
Abner Mares 25–0–1–0 (13) April 21, 2012 |
vacant | Nonito Donaire 30–1–0–0 (19) February 4, 2012 |
Nonito Donaire 30–1–0–0 (19) October 13, 2012 |
| Scott Quigg Interim champion 25–0–1–0 (18) November 24, 2012 |
Bantamweight (118 lb, 53.5 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Anselmo Moreno Super champion 33–2–1–0 (12) November 16, 2010 |
Shinsuke Yamanaka 17–0–2–0 (12) November 6, 2011 |
Leo Santa Cruz 22–0–1–0 (13) June 2, 2012 |
Pungluang Sor Singyu 43–1–0–0 (28) October 20, 2012 |
vacant |
| Koki Kameda 28–1–0–0 (17) December 26, 2010 |
Super flyweight, Junior bantamweight (115 lb, 52.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Tepparith Kokietgym 21–2–0–0 (13) November 10, 2011 |
Yota Sato 25–2–1–0 (12) March 27, 2012 |
Juan Carlos Sánchez Jr 15–1–1–0 (8) February 11, 2012 |
Omar Andrés Narváez Super champion 37–1–2–0 (20) May 15, 2010 |
vacant |
| Liborio Solís Interim champion 14–3–1–0 (7) December 10, 2011 |
Flyweight (112 lb, 50.8 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Brian Viloria Super champion 32–3–0–2 (19) November 17, 2012 |
Toshiyuki Igarashi 17–1–1–0 (10) July 16, 2012 |
Moruti Mthalane 29–2–0–0 (20) November 20, 2009 |
Brian Viloria 32–3–0–2 (19) July 16, 2011 |
Toshiyuki Igarashi 17–1–1–0 (10) July 16, 2012 |
| vacant | ||||
| Juan Carlos Reveco Interim champion 29–1–0–0 (16) June 10, 2011 |
Light flyweight, Junior flyweight (108 lb, 49 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Román González 34–0–0–0 (28) February 4, 2011 |
Adrián Hernández 25–2–1–0 (16) October 6, 2012 |
John Riel Casimero 17–2–0–0 (10) July 19, 2012 |
Donnie Nietes 31–1–3–0 (17) October 8, 2011 |
vacant |
| Alberto Rossel Interim champion 29–8–0–1 (13) April 14, 2012 |
Minimumweight, Strawweight, Mini flyweight (105 lb, 47.6 kg)
| WBA | WBC | IBF | WBO | The Ring |
| vacant | Xiong Zhao Zhong 20–4–1–0 (11) November 24, 2012 |
Mario Rodríguez 15–6–4–0 (11) September 1, 2012 |
Moisés Fuentes 16–1–0–0 (8) August 27, 2011 |
vacant |
| Jesús Silvestre Interim champion 26–3–0–0 (19) July 14, 2012 |












