Every 3 months on a quarterly basis, in February, May, August, and November dmboxing.com offers this feature – the current Boxing Champions in each weight division.  They are shown in their respective world title belt organization, with their native country, and each champion’s professional ring record listed in following format: win-loss-draw-no contest (knockout wins) and the date of winning their title.

(As of: May 21, 2019)

Heavyweight (200+lb/90.7+kg)

WBA	WBC	IBF	WBO	The Ring
Anthony Joshua Super champion  United Kingdom 22–0 (21 KO) April 29, 2017	Deontay Wilder  United States 41–0–1 (40 KO) January 17, 2015	Anthony Joshua  United Kingdom 22–0 (21 KO) April 9, 2016	Anthony Joshua  United Kingdom 22–0 (21 KO) March 31, 2018	vacant
Manuel Charr Regular champion  Syria 31–4 (17 KO) November 25, 2017
Trevor Bryan Interim champion  United States 20–0 (14 KO) August 11, 2018

Cruiserweight (200 lb/90.7 kg)

WBA	WBC	IBF	WBO	The Ring
Denis Lebedev Super champion  Russia 32–2–0–1 (23 KO) April 30, 2019	Oleksandr Usyk  Ukraine 16–0 (12 KO) January 27, 2018	Oleksandr Usyk  Ukraine 16–0 (12 KO) July 21, 2018	Oleksandr Usyk  Ukraine 16–0 (12 KO) September 17, 2016	Oleksandr Usyk  Ukraine 16–0 (12 KO) July 21, 2018
Beibut Shumenov Regular champion  Kazakhstan 18–2 (12 KO) July 7, 2018	Krzysztof Głowacki Interim champion  Poland 31–1 (19 KO) November 10, 2018

Light heavyweight (175 lb/79.4 kg)

WBA	WBC	IBF	WBO	The Ring
Dmitry Bivol  Russia 16–0 (11 KO) September 23, 2017	Oleksandr Gvozdyk  Ukraine 17–0 (14 KO) December 1, 2018	Artur Beterbiev  Russia 14–0 (14 KO) November 11, 2017	Sergey Kovalev  Russia 33–3–1 (28 KO) February 2, 2019	vacant
Marcus Browne Interim champion  United States 23–0 (16 KO) January 19, 2019

Super middleweight (168 lb/76.2 kg)

WBA	WBC	IBF	WBO	The Ring
Callum Smith Super champion  United Kingdom 25–0 (18 KO) September 28, 2018	Anthony Dirrell  United States 33–1–1 (24 KO) February 23, 2019	Caleb Plant  United States 18–0 (10 KO) January 13, 2019	Billy Joe Saunders  United Kingdom 28–0 (13 KO) May 18, 2019	Callum Smith  United Kingdom 25–0 (18 KO) September 28, 2018
Canelo Álvarez Regular champion  Mexico 52–1–2 (35 KO) December 15, 2018	David Benavidez Champion in recess  United States 21–0 (18 KO) September 8, 2017
John Ryder Interim champion  United Kingdom 28–4 (16 KO) May 4, 2019

Middleweight (160 lb/72.6 kg)

WBA	WBC	IBF	WBO	The Ring
Canelo Álvarez Super champion  Mexico 52–1–2 (35 KO) September 15, 2018	Canelo Álvarez  Mexico 52–1–2 (35 KO) September 15, 2018	Canelo Álvarez  Mexico 52–1–2 (35 KO) May 4, 2019	Demetrius Andrade  United States 27–0 (17 KO) October 20, 2018	Canelo Álvarez  Mexico 52–1–2 (35 KO) September 15, 2018
Robert Brant Regular champion  United States 25–1 (17 KO) October 20, 2018	Jermall Charlo Interim champion  United States 28–0 (21 KO) April 21, 2018

Junior middleweight (154 lb/69.9 kg)

WBA	WBC	IBF	WBO	The Ring
Julian Williams Super champion  United States 27–1–1–1 (16 KO) May 11, 2019	Tony Harrison  United States 28–2 (21 KO) December 22, 2018	Julian Williams  United States 27–1–1–1 (16 KO) May 11, 2019	Jaime Munguia  Mexico 33–0 (26 KO) May 12, 2018	vacant
Brian Castaño Regular champion  Argentina 15–0–1 (11 KO) October 22, 2016

Welterweight (147 lb/66.7 kg)

WBA	WBC	IBF	WBO	The Ring
Keith Thurman Super champion  United States 29–0–0–1 (22 KO) February 7, 2017	Shawn Porter  United States 30–2–1 (17 KO) September 8, 2018	Errol Spence Jr.  United States 25–0 (21 KO) May 27, 2017	Terence Crawford  United States 35–0 (26 KO) June 9, 2018	vacant
Manny Pacquiao Regular champion  Philippines 61–7–2 (39 KO) July 15, 2018

Junior welterweight (140 lb/63.5 kg)

WBA	WBC	IBF	WBO	The Ring
Regis Prograis  United States 24–0 (20 KO) April 27, 2019	José Ramírez  United States 24–0 (16 KO) March 17, 2018	Josh Taylor  United Kingdom 15–0 (12 KO) May 18, 2019	Maurice Hooker  United States 26–0–3 (17 KO) June 9, 2018	vacant

Lightweight (135 lb/61.2 kg)

WBA	WBC	IBF	WBO	The Ring
Vasyl Lomachenko Super champion  Ukraine 13–1 (10 KO) May 12, 2018	vacant	Richard Commey  Ghana 28–2 (25 KO) February 2, 2019	Vasyl Lomachenko  Ukraine 13–1 (10 KO) December 8, 2018	Vasyl Lomachenko  Ukraine 13–1 (10 KO) May 12, 2018

Super featherweight (130 lb/59 kg)

WBA	WBC	IBF	WBO	The Ring
Gervonta Davis Super champion  United States 21–0 (20 KO) April 21, 2018	Miguel Berchelt  Mexico 36–1 (32 KO) January 28, 2017	Tevin Farmer  United States 29–4–1–1 (6 KO) August 3, 2018	Masayuki Ito  Japan 25–1–1 (13 KO) July 28, 2018	vacant
Andrew Cancio Regular champion  United States 20–4–2 (15 KO) February 9, 2019

Featherweight (126 lb/57.2 kg)

WBA	WBC	IBF	WBO	The Ring
Léo Santa Cruz Super champion  Mexico 36–1–1 (19 KO) January 28, 2017	Gary Russell Jr.  United States 30–1 (18 KO) March 28, 2015	Josh Warrington  United Kingdom 28–0 (6 KO) May 19, 2018	Óscar Valdez  Mexico 25–0 (20 KO) July 23, 2016	vacant
Xu Can Regular champion  China 16–2 (2 KO) January 26, 2019

Junior bantamweight (122 lb/55.3 kg)

WBA	WBC	IBF	WBO	The Ring
Daniel Roman  United States 27–2–1 (10 KO) September 3, 2017	Rey Vargas  Mexico 33–0 (22 KO) February 25, 2017	Daniel Roman  United States 27–2–1 (10 KO) April 26, 2019	Emanuel Navarrete  Mexico 27–1 (23 KO) December 8, 2018	vacant
Brandon Figueroa Interim champion  United States 19–0 (14 KO) April 20, 2019	Tomoki Kameda Interim champion  Japan 36–2 (20 KO) November 12, 2018

Bantamweight (118 lb/53.5 kg)

WBA	WBC	IBF	WBO	The Ring
Nonito Donaire Super champion  Philippines 40–5 (26 KO) November 3, 2018	Nordine Oubaali  France 15–0 (11 KO) January 19, 2019	Naoya Inoue  Japan 18–0 (16 KO) May 18, 2019	Zolani Tete  South Africa 28–3 (21 KO) April 22, 2017	Naoya Inoue  Japan 18–0 (16 KO) May 18, 2019
Naoya Inoue Regular champion  Japan 18–0 (16 KO) May 25, 2018	Takuma Inoue Interim champion  Japan 13–0 (3 KO) December 30, 2018	John Riel Casimero Interim champion  Philippines 27–4 (18 KO) April 20, 2019

Super flyweight (115 lb/52.2 kg)

WBA	WBC	IBF	WBO	The Ring
Khalid Yafai  United Kingdom 25–0 (15 KO) December 10, 2016	Juan Francisco Estrada  Mexico 39–3 (26 KO) April 26, 2019	Jerwin Ancajas  Philippines 31–1–2 (21 KO) September 3, 2016	vacant	Juan Francisco Estrada  Mexico 39–3 (26 KO) April 26, 2019

Flyweight (112 lb/50.8 kg)

WBA	WBC	IBF	WBO	The Ring
Artem Dalakian  Ukraine 18–0 (13 KO) February 24, 2018	Charlie Edwards  United Kingdom 15–1 (6 KO) December 22, 2018	Moruti Mthalane  South Africa 38–2 (25 KO) July 15, 2018	Kosei Tanaka  Japan 13–0 (7 KO) September 24, 2018	vacant

Junior flyweight (108 lb/49 kg)

WBA	WBC	IBF	WBO	The Ring
Hiroto Kyoguchi Super champion  Japan 12–0 (9 KO) December 31,2018	Ken Shiro  Japan 15–0 (8 KO) May 20, 2017	Felix Alvarado  Nicaragua 35–2 (30 KO) October 29, 2018	Ángel Acosta  Puerto Rico 20–1 (20 KO) December 2, 2017	Hiroto Kyoguchi  Japan 12–0 (9 KO) December 1, 2018
Carlos Cañizales Regular champion  Venezuela 21–0–1 (17 KO) March 18, 2018

Strawweight (105 lb/47.6 kg)

WBA	WBC	IBF	WBO	The Ring
Thammanoon Niyomtrong  Thailand 19–0 (7 KO) June 29, 2016	Wanheng Menayothin  Thailand 52–0 (18 KO) November 6, 2014	Deejay Kriel  South Africa 15–1–1 (7 KO) February 16, 2019	Vic Saludar  Philippines 19–3 (10 KO) July 13, 2018	vacant