HEAVYWEIGHT

Updated: 21 Aug, 2025

Ukraine flag
Oleksandr Usyk photo

WBO World Heavyweight Champion

Oleksandr
Usyk

24-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
United Kingdom flag Dubois (22-2-0) KO 5 19-Jul-2025
Time inactive
43 days - (1 month & 12 days)
Won against
United Kingdom flag Joshua (24-1-0) UD 12 25-Sep-2021
Time held
1436 days - (3 years & 11 months)
Total defences
5
Jul 19 2025
KO 5 United Kingdom flag Dubois (22-2-0)
Dec 21 2024
UD 12 United Kingdom flag Fury (34-1-1)
May 18 2024
SD 12 United Kingdom flag Fury (34-0-1)
Aug 26 2023
KO 9 United Kingdom flag Dubois (19-1-0)
Aug 20 2022
SD 12 United Kingdom flag Joshua (24-2-0)
Activity average
Every 287 days - (9 months & 14 days)
Mandatory challenger
TBC
Last mandatory
United Kingdom flag Dubois (19-1-0) KO 9 26-Aug-2023
Since a mandatory
736 days - (2 years)
New Zealand flag
Joseph Parker photo

WBO Interim World Heavyweight Champion

Joseph
Parker

36-3-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Congo, The Democratic Republic of The flag Bakole (21-1-0) KO 2 22-Feb-2025
Time inactive
190 days - (6 months & 9 days)
Won against
China flag Zhang (26-1-1) MD 12 08-Mar-2024
Time held
541 days - (1 year & 5 months)
Total defences
1
Feb 22 2025
KO 2 Congo, The Democratic Republic of The flag Bakole (21-1-0)
Activity average
Every 541 days - (1 year & 5 months)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
541 days - (1 year & 5 months)
1
United Kingdom flag
Moses Itauma photo
-
Itauma
2
Croatia flag
Filip Hrgovic photo
-
Hrgovic
3
China flag
Zhilei Zhang photo
-
Zhang
4
United Kingdom flag
Lawrence Okolie photo
-
Okolie
5
United Kingdom flag
Daniel Dubois photo
-
Dubois
6
United States flag
Jared Anderson photo
-
Anderson
7
United Kingdom flag
Anthony Joshua photo
-
Joshua
8
United Kingdom flag
Derek Chisora photo
-
Chisora
9
Albania flag
Nelson Hysa photo
1
Hysa

23-0-0

10
Uzbekistan flag
Bakhodir Jalolov photo
1
Jalolov
11
Nigeria flag
Efe Ajagba photo
1
Ajagba
12
United States flag
Richard Torrez Jr photo
1
Torrez Jr
13
United States flag
Michael Hunter photo
Hunter
14
Ukraine flag
Vladyslav Sirenko photo
-
Sirenko

22-1-0

15
United Kingdom flag
Johnny Fisher photo
-
Fisher

Dropped Out This Month

United Kingdom flag
David Adeleye photo
Adeleye

JUNIOR HEAVYWEIGHT

Updated: 21 Aug, 2025

Mexico flag
Gilberto ‘Zurdo’ Ramirez photo

WBO World Cruiserweight Champion

Gilberto ‘Zurdo’ Ramirez

48-1-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Cuba flag Dorticos (27-2-0) UD 12 28-Jun-2025
Time inactive
64 days - (2 months & 3 days)
Won against
United Kingdom flag Billam Smith (20-1-0) UD 12 16-Nov-2024
Time held
288 days - (9 months & 15 days)
Total defences
1
Jun 28 2025
UD 12 Cuba flag Dorticos (27-2-0)
Activity average
Every 288 days - (9 months & 15 days)
Mandatory challenger
TBC
Last mandatory
Cuba flag Dorticos (27-2-0) UD 12 28-Jun-2025
Since a mandatory
64 days - (2 months & 3 days)
1
United Kingdom flag
Chris Billam-Smith photo
-
Billam Smith
2
Germany flag
Roman Fress photo
-
Fress

23-1-0

3
Russian Federation flag
Umar Salamov photo
-
Salamov
4
Germany flag
Tahir Kahrovic photo
-
Kahrovic

23-0-0

5
Sweden flag
Robin Sirwan Safar photo
-
Safar

18-0-0

6
United Kingdom flag
Richard Riakporhe photo
-
Riakporhe
7
Cuba flag
Mike Perez photo
3
Perez
8
Poland flag
Mateusz Masternak photo
1
Masternak
9
United Kingdom flag
Callum Johnson photo
-
Johnson
10
New Zealand flag
David Nyika photo
Nyika

11-1-0

11
Italy flag
Fabio Turchi photo
-
Turchi

25-3-0

12
Cuba flag
Yuniel Dorticos photo
-
Dorticos
13
Canada flag
Ryan Rozicki photo
-
Rozicki
14
United States flag
Brandon Glanton photo
-
Glanton

20-3-0

15
France flag
Leonardo Mosquea photo
-
Mosquea

17-0-0

Dropped Out This Month

Russian Federation flag
Sergey Kovalev photo
Kovalev

LIGHT HEAVYWEIGHT

Updated: 21 Aug, 2025

Russian Federation flag
Dmitry Bivol photo

WBO World Light heavyweight Champion

Dmitry
Bivol

24-1-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Not Defended Yet
Time inactive
190 days - (6 months & 9 days)
Won against
Russian Federation flag Beterbiev (21-0-0) MD 12 22-Feb-2025
Time held
190 days - (6 months & 9 days)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
190 days - (6 months & 9 days)
United Kingdom flag
Callum Smith photo

WBO Interim World Light Heavyweight Champion

Callum
Smith

31-2-0

Stats icon
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Next Scheduled Defence
Last defence
Time inactive
Won against
Time held
Total defences
Activity average
Mandatory challenger
Last mandatory
Since a mandatory
1
Russian Federation flag
Artur Beterbiev photo
-
Beterbiev
2
Cuba flag
David Morrell photo
-
Morrell
3
United Kingdom flag
Zach Parker photo
1
Parker
4
Ukraine flag
Oleksandr Gvozdyk photo
1
Gvozdyk
5
Australia flag
Conor Wallace photo
1
Wallace

16-1-0

6
United Kingdom flag
Joshua Buatsi photo
1
Buatsi
7
Poland flag
Mateusz Tryc photo
1
Tryc

16-2-0

8
Germany flag
Ardian Krasniqi photo
3
Krasniqi

11-0-0

9
Germany flag
Diyab Simon Dabschah photo
-
Dabschah

26-0-1

10
Ukraine flag
Daniel Lapin photo
Lapin

12-0-0

11
Albania flag
Alban Bermeta photo
1
Bermeta

19-0-1

12
Colombia flag
Juan Carrillo photo
2
Carrillo

14-0-0

13
France flag
Bilel Latreche photo
-
Latreche

34-5-1

14
Maxim Xu photo
Xu

10-0-0

15
Russian Federation flag
Imam Khataev photo
-
Khataev

10-1-0

Dropped Out This Month

Venezuela flag
Albert Ramirez photo
Ramirez
United Kingdom flag
Willy Hutchinson photo
Hutchinson

SUPER MIDDLEWEIGHT

Updated: 21 Aug, 2025

Mexico flag
Canelo Alvarez photo

WBO World Super Middleweight Champion

Canelo
Alvarez

63-2-2

Stats icon
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Next Scheduled Defence
United States flag Crawford (41-0-0) 13-Sep-2025
Last defence
Cuba flag Scull (23-0-0) UD 12 03-May-2025
Time inactive
120 days - (3 months & 28 days)
Won against
United Kingdom flag Saunders (30-0-0) TKO 8 08-May-2021
Time held
1576 days - (4 years & 3 months)
Total defences
7
May 03 2025
UD 12 Cuba flag Scull (23-0-0)
Sep 14 2024
UD 12 United States flag Berlanga (22-0-0)
May 04 2024
UD 12 Mexico flag Munguia (43-0-0)
Sep 30 2023
UD 12 United States flag Charlo (35-1-1)
May 06 2023
UD 12 United Kingdom flag Ryder (32-5-0)
Sep 17 2022
UD 12 Kazakhstan flag Golovkin (42-1-1)
Nov 06 2021
KO 11 United States flag Plant (21-0-0)
Activity average
Every 225 days - (7 months & 13 days)
Mandatory challenger
United States flag Terence Crawford (41-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
1576 days - (4 years & 3 months)
1
United States flag
Terence Crawford photo
-
Crawford [m]
2
United Kingdom flag
Hamzah Sheeraz photo
-
Sheeraz
3
United States flag
Diego Pacheco photo
-
Pacheco
4
Mexico flag
Jaime Munguia photo
-
Munguia
5
Denmark flag
Jacob Bank photo
-
Bank

16-0-0

6
Germany flag
Alem Begic photo
-
Begic

29-0-1

7
Germany flag
Simon Zachenhuber photo
-
Zachenhuber

28-0-0

8
Namibia flag
Paulinus Ndjolonimu photo
-
Ndjolonimu

19-1-0

9
United Kingdom flag
Callum Simpson photo
-
Simpson
10
France flag
Kevin Lele Sadjo photo
-
Sadjo
11
United States flag
Edgar Berlanga photo
-
Berlanga
12
France flag
Bruno Surace photo
-
Surace
13
Uzbekistan flag
Bektemir Melikuziev photo
-
Melikuziev
14
Kazakhstan flag
Ali Akhmedov photo
-
Akhmedov
15
Guatemala flag
Lester Martinez photo
-
Martinez

MIDDLEWEIGHT

Updated: 21 Aug, 2025

Kazakhstan flag
Janibek Alimkhanuly photo

WBO World Middleweight Champion

Janibek
Alimkhanuly

17-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
France flag Ngamissengue (14-0-0) TKO 5 05-Apr-2025
Time inactive
148 days - (4 months & 26 days)
Won against
(Promoted From Secondary Belt)
Time held
1097 days - (3 years)
Total defences
4
Apr 05 2025
TKO 5 France flag Ngamissengue (14-0-0)
Oct 14 2023
TKO 6 Germany flag Gualtieri (21-0-1)
May 13 2023
KO 2 Canada flag Butler (32-3-1)
Nov 12 2022
UD 12 United Kingdom flag Bentley (17-1-1)
Activity average
Every 274 days - (9 months & 1 day)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
1097 days - (3 years)
1
United Kingdom flag
Denzel Bentley photo
-
Bentley
2
Venezuela flag
Endry Saavedra photo
-
Saavedra

17-1-1

3
Germany flag
Vincenzo Gualtieri photo
-
Gualtieri
4
United States flag
Troy Isley photo
-
Isley
5
Cuba flag
Yoenli Hernandez photo
-
Hernandez

8-0-0

6
United States flag
Vito Mielnicki Jr photo
1
Mielnicki Jr
7
Poland flag
Fiodor Czerkaszyn photo
1
Czerkaszyn
8
United Kingdom flag
Shakiel Thompson photo
-
Thompson

14-0-0

9
Australia flag
Cesar Mateo Tapia photo
-
Tapia

18-0-1

10
United States flag
Austin ‘Ammo’ Williams photo
-
Williams
11
Australia flag
Michael Zerafa photo
-
Zerafa
12
Japan flag
Riku Kunimoto photo
-
Kunimoto

14-1-0

13
Ireland flag
Aaron McKenna photo
2
McKenna
14
United Kingdom flag
Kieron Conway photo
Conway
15
Tanzania, United Republic of flag
Hassan Mwakinyo photo
2
Mwakinyo

24-3-0

Dropped Out This Month

Italy flag
Etinosa Oliha photo
Oliha

21-0-0

JUNIOR MIDDLEWEIGHT

Updated: 21 Aug, 2025

Puerto Rico flag
Xander Zayas photo

WBO World Junior Middleweight Champion

Xander
Zayas

22-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Not Defended Yet
Time inactive
36 days - (1 month & 5 days)
Won against
Mexico flag Garcia (33-4-0) UD 12 26-Jul-2025
Time held
36 days - (1 month & 5 days)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
36 days - (1 month & 5 days)
1
United Kingdom flag
Josh Kelly photo
2
Kelly
2
United States flag
Jaron ‘Boots’ Ennis photo
2
Ennis
3
United States flag
Erickson Lubin photo
2
Lubin
4
Ukraine flag
Serhii Bohachuk photo
2
Bohachuk
5
United States flag
Jesus Ramos photo
2
Ramos
6
Argentina flag
Adrian Marcelo Sasso photo
5
Sasso

26-3-0

7
United States flag
Keith Thurman photo
1
Thurman
8
Uzbekistan flag
Israil Madrimov photo
1
Madrimov
9
United States flag
Giovani Santillan photo
Santillan
10
Mexico flag
Jorge Garcia Perez photo
8
Garcia
11
United States flag
Charles Conwell photo
1
Conwell
12
Germany flag
Julian Vogel photo
-
Vogel

17-0-1

13
France flag
Milan Prat photo
-
Prat

27-1-0

14
Ireland flag
Callum Walsh photo
-
Walsh
15
Australia flag
Nikita Tszyu photo
-
Tszyu

Dropped Out This Month

Puerto Rico flag
Xander Zayas photo
Zayas

WELTERWEIGHT

Updated: 21 Aug, 2025

United States flag
Brian Norman Jr photo

WBO World Welterweight Champion

Brian Norman Jr

28-0-0

Stats icon
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Next Scheduled Defence
United States flag Haney (32-0-0) 22-Nov-2025
Last defence
Japan flag Sasaki (19-1-1) KO 5 19-Jun-2025
Time inactive
73 days - (2 months & 12 days)
Won against
(Promoted From Secondary Belt)
Time held
384 days - (1 year & 19 days)
Total defences
2
Jun 19 2025
KO 5 Japan flag Sasaki (19-1-1)
Mar 29 2025
TKO 3 Puerto Rico flag Cuevas (27-1-1)
Activity average
Every 192 days - (6 months & 11 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
384 days - (1 year & 19 days)
1
United States flag
Devin Haney photo
1
Haney
2
United States flag
Alexis Rocha photo
1
Rocha
3
United Kingdom flag
Ekow Essuman photo
-
Essuman
4
Ukraine flag
Karen Chukhadzhyan photo
-
Chukhadzhyan

25-3-0

5
Australia flag
Liam Paro photo
Paro
6
France flag
David Papot photo
1
Papot

30-0-1

7
Afghanistan flag
Rohan Polanco photo
-
Polanco
8
United Kingdom flag
Jack Catterall photo
-
Catterall
9
United States flag
Rashidi Ellis photo
-
Ellis
10
Uzbekistan flag
Shakhram Giyasov photo
-
Giyasov
11
Puerto Rico flag
Nicklaus Flaz photo
-
Flaz

15-2-0

12
Mexico flag
Ricardo Salas Rodriguez photo
2
Rodriguez

21-2-2

13
Mexico flag
Raul Curiel photo
2
Curiel
14
United Kingdom flag
Conah Walker photo
Walker
15
France flag
Souleymane Cissokho photo
Cissokho

Dropped Out This Month

United Kingdom flag
Lewis Crocker photo
Crocker
United States flag
Quinton Randall photo
Randall

15-3-1

United States flag
Giovani Santillan photo
Santillan

JUNIOR WELTERWEIGHT

Updated: 21 Aug, 2025

United States flag
Teofimo Lopez photo

WBO World Junior Welterweight Champion

Teofimo
Lopez

22-1-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
United States flag Barboza Jr (32-0-0) UD 12 02-May-2025
Time inactive
121 days - (3 months & 29 days)
Won against
United Kingdom flag Taylor (19-0-0) UD 12 10-Jun-2023
Time held
813 days - (2 years & 2 months)
Total defences
3
May 02 2025
UD 12 United States flag Barboza Jr (32-0-0)
Jun 29 2024
UD 12 Canada flag Claggett (38-7-2)
Feb 08 2024
UD 12 United States flag Ortiz (17-1-1)
Activity average
Every 271 days - (8 months & 28 days)
Mandatory challenger
Dominican Republic flag Alfredo Santiago Alvarez (17-2-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
813 days - (2 years & 2 months)
1
Dominican Republic flag
Alfredo Santiago Alvarez photo
-
Alvarez [m]

17-2-0

2
Mexico flag
Isaac ‘Pitbull’ Cruz photo
-
Cruz
3
Mexico flag
Lindolfo Delgado photo
-
Delgado
4
Dominican Republic flag
Alberto Puello photo
1
Puello
5
United States flag
Arnold Barboza Jr photo
1
Barboza Jr
6
Ukraine flag
Aram Faniian photo
1
Faniian

26-2-0

7
United States flag
Jose Carlos Ramirez photo
2
Ramirez
8
United States flag
Oscar Duarte photo
Duarte
9
Dominican Republic flag
Hendri Cedeno photo
1
Cedeno

16-0-0

10
United States flag
Jamaine Ortiz photo
1
Ortiz
11
United Kingdom flag
Jack Rafferty photo
1
Rafferty
12
United States flag
Ernesto Mercado photo
Mercado
13
Mexico flag
Antonio Moran photo
1
Moran

31-7-1

14
Canada flag
Movladdin Biyarslanov photo
Biyarslanov

19-0-0

15
South Korea flag
Joo Young Kim photo
-
Kim

20-2-3

Dropped Out This Month

United Kingdom flag
Dalton Smith photo
Smith
Japan flag
Andy Hiraoka photo
Hiraoka

24-0-0

LIGHTWEIGHT

Updated: 21 Aug, 2025

Placeholder fighter photo

WBO World Lightweight Champion

Vacant

1
United States flag
Abdullah Mason photo
-
Mason
2
United Kingdom flag
Sam Noakes photo
-
Noakes
3
Argentina flag
Alan Abel Chaves photo
-
Chaves

20-0-0

4
United States flag
Gabriel Flores Jr photo
-
Flores Jr
5
Mexico flag
William Zepeda photo
-
Zepeda
6
United Kingdom flag
Joe Cordina photo
-
Cordina
7
Cuba flag
Andy Cruz photo
-
Cruz
8
Cuba flag
Jadier Herrera photo
-
Herrera

17-0-0

9
Cameroon flag
Christopher Mouafo photo
-
Mouafo

11-2-0

10
Ukraine flag
Denys Berinchyk photo
1
Berinchyk
11
United States flag
Albert Bell photo
1
Bell
12
Japan flag
Shu Utsuki photo
1
Utsuki

16-1-0

13
Cuba flag
Pablo Vicente photo
Vicente

24-3-0

14
Canada flag
Lucas Bahdi photo
-
Bahdi
15
Japan flag
Yongqiang Yang photo
-
Yang

17-0-0

Dropped Out This Month

Argentina flag
Jose Matias photo
Matias

29-4-0

JUNIOR LIGHTWEIGHT

Updated: 21 Aug, 2025

Mexico flag
Emanuel Navarrete photo

WBO World Junior Lightweight Champion

Emanuel
Navarrete

39-2-1

Stats icon
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Next Scheduled Defence
TBA
Last defence
Philippines flag Suarez (18-0-0) NC 8 10-May-2025
Time inactive
113 days - (3 months & 21 days)
Won against
Australia flag Wilson (11-1-0) TKO 9 03-Feb-2023
Time held
940 days - (2 years & 6 months)
Total defences
4
May 10 2025
NC 8 Philippines flag Suarez (18-0-0)
Dec 07 2024
KO 6 Mexico flag Valdez (32-2-0)
Nov 16 2023
MD 12 Brazil flag Conceicao (17-2-0)
Aug 12 2023
UD 12 Mexico flag Valdez (31-1-0)
Activity average
Every 235 days - (7 months & 23 days)
Mandatory challenger
Philippines flag Charly Suarez (18-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
940 days - (2 years & 6 months)
1
Philippines flag
Charly Suarez photo
-
Suarez [m]

18-0-0

2
Japan flag
Kenichi Ogawa photo
-
Ogawa
3
Philippines flag
Mark Magsayo photo
-
Magsayo
4
Australia flag
Liam Wilson photo
-
Wilson
5
United States flag
Raymond Ford photo
-
Ford
6
Puerto Rico flag
Henry Lebron photo
-
Lebron

20-0-0

7
United States flag
Andres Cortes photo
-
Cortes
8
Mexico flag
Eduardo Hernandez photo
-
Hernandez
9
Mexico flag
Jorge Mata Cuellar photo
-
Cuellar

21-3-2

10
Dominican Republic flag
Angelo Pena photo
-
Pena

12-0-0

11
Mexico flag
Luis Alberto Lopez photo
-
Lopez
12
United Kingdom flag
Ryan Garner photo
-
Garner
13
United Kingdom flag
Danny Quartermaine photo
1
Quartermaine

13-0-1

14
Kazakhstan flag
Sultan Zaurbek photo
1
Zaurbek

20-0-0

15
Japan flag
Reo Saito photo
Saito

7-1-0

Dropped Out This Month

Japan flag
Kai Watanabe photo
Watanabe

14-3-1

FEATHERWEIGHT

Updated: 21 Aug, 2025

Mexico flag
Rafael Espinoza photo

WBO World Featherweight Champion

Rafael
Espinoza

27-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
United States flag Vazquez (17-2-0) TKO 7 04-May-2025
Time inactive
119 days - (3 months & 27 days)
Won against
Cuba flag Ramirez (13-1-0) MD 12 09-Dec-2023
Time held
631 days - (1 year & 8 months)
Total defences
3
May 04 2025
TKO 7 United States flag Vazquez (17-2-0)
Dec 07 2024
TKO 6 Cuba flag Ramirez (14-2-0)
Jun 21 2024
TKO 4 Mexico flag Sanchez (22-1-0)
Activity average
Every 210 days - (6 months & 29 days)
Mandatory challenger
TBC
Last mandatory
Cuba flag Ramirez (14-2-0) TKO 6 07-Dec-2024
Since a mandatory
267 days - (8 months & 24 days)
1
Mexico flag
Luis Nery photo
-
Nery
2
United States flag
Brandon Figueroa photo
1
Figueroa
3
United States flag
Elijah Pierce photo
3
Pierce

21-2-0

4
Japan flag
Kenji Fujita photo
-
Fujita

9-0-0

5
Japan flag
Ryuto Owan photo
-
Owan

14-2-0

6
United States flag
Omar Trinidad photo
1
Trinidad
7
Japan flag
Mikito Nakano photo
3
Nakano

14-0-0

8
Mexico flag
David Picasso photo
Picasso
9
Dominican Republic flag
Yan Santana photo
Santana

15-0-0

10
Ukraine flag
Arnold Khegai photo
1
Khegai
11
United Kingdom flag
Liam Davies photo
-
Davies
12
United Kingdom flag
Nathaniel Collins photo
-
Collins
13
Cuba flag
Robeisy Ramirez photo
-
Ramirez
14
Italy flag
Francesco Grandelli photo
-
Grandelli

20-4-2

15
Puerto Rico flag
Jan Paul Rivera Pizarro photo
-
Pizarro

13-0-0

Dropped Out This Month

Japan flag
Toshiki Shimomachi photo
Shimomachi

21-1-3

Argentina flag
Mirco Cuello photo
Cuello

JUNIOR FEATHERWEIGHT

Updated: 21 Aug, 2025

Japan flag
Naoya Inoue photo

WBO World Junior Featherweight Champion

Naoya
Inoue

30-0-0

Stats icon
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Next Scheduled Defence
Uzbekistan flag Akhmadaliev (14-1-0) 14-Sep-2025
Last defence
United States flag Cardenas (26-1-0) TKO 8 04-May-2025
Time inactive
119 days - (3 months & 27 days)
Won against
United States flag Fulton (21-0-0) TKO 8 25-Jul-2023
Time held
768 days - (2 years & 1 month)
Total defences
5
May 04 2025
TKO 8 United States flag Cardenas (26-1-0)
Jan 24 2025
KO 4 South Korea flag Kim (21-2-2)
Sep 03 2024
TKO 7 Ireland flag Doheny (26-4-0)
May 06 2024
KO 6 Mexico flag Nery (35-1-0)
Dec 26 2023
KO 10 Philippines flag Tapales (37-3-0)
Activity average
Every 154 days - (5 months & 1 day)
Mandatory challenger
Philippines flag Carl Jammes Martin (26-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
768 days - (2 years & 1 month)
1
Philippines flag
Carl Jammes Martin photo
-
Martin [m]

26-0-0

2
Russian Federation flag
Mukhammad Shekhov photo
-
Shekhov

17-0-1

3
Mexico flag
David Picasso photo
8
Picasso
4
Philippines flag
Marlon Tapales photo
-
Tapales
5
Philippines flag
Jerwin Ancajas photo
-
Ancajas
6
Philippines flag
John Riel Casimero photo
-
Casimero
7
United States flag
Ramon Cardenas photo
-
Cardenas
8
Namibia flag
Fillipus Nghitumbwa photo
-
Nghitumbwa

17-2-0

9
Japan flag
Subaru Murata photo
-
Murata

10-0-0

10
Mexico flag
Sebastian Hernandez Reyes photo
-
Reyes

20-0-0

11
United Kingdom flag
Dennis McCann photo
8
McCann
12
United Kingdom flag
Peter McGrail photo
-
McGrail
13
Argentina flag
Alan Ruben Alejandro Cantero photo
-
Cantero

9-1-1

14
Afghanistan flag
Zhong Liu photo
-
Liu

21-2-0

15
Celex Castro Olivares photo
-
Olivares

20-0-0

BANTAMWEIGHT

Updated: 21 Aug, 2025

Japan flag
Yoshiki Takei photo

WBO World Bantamweight Champion

Yoshiki
Takei

11-0-0

Stats icon
Expand Collapse
Next Scheduled Defence
Mexico flag Jimenez (25-4-0) 14-Sep-2025
Last defence
Thailand flag Tongdee (15-0-0) TKO 1 28-May-2025
Time inactive
95 days - (3 months & 3 days)
Won against
Australia flag Moloney (27-2-0) UD 12 06-May-2024
Time held
482 days - (1 year & 3 months)
Total defences
2
May 28 2025
TKO 1 Thailand flag Tongdee (15-0-0)
Sep 03 2024
UD 12 Japan flag Higa (21-2-1)
Activity average
Every 241 days - (7 months & 29 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
482 days - (1 year & 3 months)
1
Mexico flag
Christian Medina Jimenez photo
-
Jimenez

25-4-0

2
Japan flag
Tenshin Nasukawa photo
-
Nasukawa
3
Mexico flag
Juan Francisco Estrada photo
-
Estrada
4
South Africa flag
Landi Ngxeke photo
-
Ngxeke

16-1-1

5
United Kingdom flag
Andrew Cain photo
-
Cain
6
Japan flag
Riku Masuda photo
2
Masuda

8-1-0

7
United Kingdom flag
Charlie Edwards photo
-
Edwards
8
United States flag
Michael Angeletti photo
1
Angeletti

14-0-0

9
Philippines flag
Vincent Astrolabio photo
1
Astrolabio
10
Mexico flag
Adrian Curiel photo
Curiel
11
Puerto Rico flag
Jeyvier Cintron photo
-
Cintron
12
Philippines flag
Reymart Gaballo photo
-
Gaballo
13
United States flag
Juan Zayas photo
Zayas

13-0-1

14
Japan flag
Tomoya Tsuboi photo
1
Tsuboi

2-0-0

15
Ghana flag
Theophilous Kpakpo Allotey photo
Allotey

11-0-0

Dropped Out This Month

Japan flag
Takuma Inoue photo
Inoue
United States flag
Domnique Crowder photo
Crowder

18-0-0

JUNIOR BANTAMWEIGHT

Updated: 21 Aug, 2025

United States flag
Jesse ‘Bam’ Rodriguez photo

WBO World Junior Bantamweight Champion

Jesse ‘Bam’ Rodriguez

22-0-0

Stats icon
Expand Collapse
Next Scheduled Defence
Argentina flag Martinez (18-0-0) 22-Nov-2025
Last defence
Not Defended Yet
Time inactive
43 days - (1 month & 12 days)
Won against
South Africa flag Cafu (11-0-3) TKO 10 19-Jul-2025
Time held
43 days - (1 month & 12 days)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
43 days - (1 month & 12 days)
1
Australia flag
Andrew Moloney photo
1
Moloney
2
Mexico flag
Joselito Velasquez photo
1
Velasquez

21-1-1

3
Japan flag
Ryusei Kawaura photo
2
Kawaura

14-2-0

4
South Africa flag
Phumelele Cafu photo
-
Cafu
5
Mexico flag
Israel Gonzalez photo
2
Gonzalez

30-5-2

6
Japan flag
Suzumi Takayama photo
-
Takayama

9-0-0

7
Canada flag
Ross Mylet photo
1
Mylet

12-1-1

8
United Kingdom flag
Jack Turner photo
1
Turner
9
Mexico flag
Christian Eduardo Bacasegua photo
1
Bacasegua

23-5-2

10
Japan flag
Kazuto Ioka photo
Ioka
11
Mexico flag
Rene Calixto photo
-
Calixto

23-1-1

12
Philippines flag
Vince Paras photo
Paras

24-3-1

13
Philippines flag
Jayr Raquinel photo
1
Raquinel

18-2-1

14
United States flag
John ‘Scrappy’ Ramirez photo
1
Ramirez
15
Japan flag
Kenta Nakagawa photo
1
Nakagawa

26-5-1

Dropped Out This Month

Nicaragua flag
Roman ‘Chocolatito’ Gonzalez photo
Gonzalez
Philippines flag
Jayson Mama photo
Mama

20-3-1

FLYWEIGHT

Updated: 21 Aug, 2025

United States flag
Anthony Olascuaga photo

WBO World Flyweight Champion

Anthony
Olascuaga

9-1-0

Stats icon
Expand Collapse
Next Scheduled Defence
Puerto Rico flag Camacho (19-1-0) 11-Sep-2025
Last defence
Japan flag Kyoguchi (19-2-0) UD 12 13-Mar-2025
Time inactive
171 days - (5 months & 18 days)
Won against
Japan flag Kano (22-4-2) KO 3 20-Jul-2024
Time held
407 days - (1 year & 1 month)
Total defences
2
Mar 13 2025
UD 12 Japan flag Kyoguchi (19-2-0)
Oct 14 2024
TKO 1 Puerto Rico flag Gonzalez (28-3-1)
Activity average
Every 204 days - (6 months & 23 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
407 days - (1 year & 1 month)
1
Puerto Rico flag
Juan Carlos Camacho photo
-
Camacho

19-1-0

2
Argentina flag
Tobias Jeremias Reyes photo
-
Reyes

17-1-1

3
Nicaragua flag
Felix Alvarado photo
-
Alvarado
4
Mexico flag
Yoali Mejia Mosqueda photo
-
Mosqueda

13-0-0

5
Japan flag
Tomonori Nagao photo
-
Nagao

10-2-2

6
Japan flag
Taku Kuwahara photo
-
Kuwahara

14-2-0

7
Philippines flag
Mark Vicelles photo
-
Vicelles

20-1-1

8
Mexico flag
Sergio Mendoza Cordova photo
-
Cordova

26-0-0

9
Mchanja Yohana photo
1
Yohana

21-6-1

10
Puerto Rico flag
Jonathan Gonzalez photo
1
Gonzalez
11
Mexico flag
Cristian Gonzalez photo
-
Gonzalez

16-2-1

12
Japan flag
Seigo Yuri Akui photo
-
Akui
13
Philippines flag
Arvin Jhon Paciones photo
-
Paciones

11-0-0

14
Japan flag
Jukiya Iimura photo
-
Iimura

9-1-0

15
Philippines flag
Esneth Domingo photo
-
Domingo

21-3-0

JR FLYWEIGHT

Updated: 21 Aug, 2025

Puerto Rico flag
Rene Santiago photo

WBO World Junior Flyweight Champion

Rene
Santiago

14-4-0

Stats icon
Expand Collapse
Next Scheduled Defence
TBA
Last defence
Not Defended Yet
Time inactive
171 days - (5 months & 18 days)
Won against
Japan flag Iwata (14-1-0) UD 12 13-Mar-2025
Time held
171 days - (5 months & 18 days)
Total defences
0
Activity average
N/A
Mandatory challenger
Mexico flag Erick Badillo (18-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
171 days - (5 months & 18 days)
1
Mexico flag
Erick Badillo photo
3
Badillo [m]

18-0-0

2
Philippines flag
Regie Suganob photo
-
Suganob

16-1-0

3
Japan flag
Shokichi Iwata photo
-
Iwata
4
Mexico flag
Daniel Valladares photo
1
Valladares
5
Philippines flag
Christian Araneta photo
2
Araneta

25-3-0

6
Mexico flag
Elwin Soto photo
2
Soto
7
Mexico flag
Gustavo Perez Alvarez photo
5
Alvarez

16-1-0

8
Philippines flag
Jesse Espinas photo
2
Espinas

24-7-0

9
Puerto Rico flag
Angel Acosta photo
2
Acosta

25-5-0

10
Spain flag
Jairo Noriega photo
Noriega

15-1-0

11
Philippines flag
Arvin Magramo photo
Magramo

19-2-1

12
Philippines flag
ArAr Andales photo
Andales

17-2-3

13
Japan flag
Daiya Kira photo
Kira

3-0-0

14
Japan flag
Yuga Ozaki photo
1
Ozaki

8-0-1

15
Panama flag
Azael Villar photo
-
Villar

21-4-4

Dropped Out This Month

Philippines flag
Vince Paras photo
Paras

24-3-1

Philippines flag
Jayson Vayson photo
Vayson

14-1-1

Argentina flag
Junior Leandro Zarate photo
Zarate

26-5-0

Japan flag
Kyosuke Takami photo
Takami

MINI FLYWEIGHT

Updated: 21 Aug, 2025

United States flag
Oscar Collazo photo

WBO World Minimumweight Champion

Oscar
Collazo

12-0-0

Stats icon
Expand Collapse
Next Scheduled Defence
Philippines flag Vayson (14-1-1) 20-Sep-2025
Last defence
Mexico flag Cano (13-2-1) KO 5 29-Mar-2025
Time inactive
155 days - (5 months & 2 days)
Won against
Philippines flag Jerusalem (20-2-0) TKO 7 27-May-2023
Time held
827 days - (2 years & 3 months)
Total defences
5
Mar 29 2025
KO 5 Mexico flag Cano (13-2-1)
Nov 16 2024
KO 7 Thailand flag Niyomtrong (25-0-0)
Jun 07 2024
UD 12 Nicaragua flag Zapata (14-1-1)
Jan 27 2024
KO 3 Nicaragua flag Gutierrez (10-1-0)
Aug 26 2023
TKO 6 Philippines flag Diagan (10-3-0)
Activity average
Every 165 days - (5 months & 12 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
827 days - (2 years & 3 months)
1
Venezuela flag
Ronald Chacon photo
-
Chacon

33-3-1

2
Philippines flag
Vic Saludar photo
-
Saludar

26-6-0

3
Puerto Rico flag
Wilfredo Mendez photo
-
Mendez
4
Thailand flag
Thammanoon Niyomtrong photo
1
Niyomtrong
5
Philippines flag
Joey Canoy photo
1
Canoy

24-5-2

6
Japan flag
Masataka Taniguchi photo
1
Taniguchi
7
Philippines flag
Jayson Vayson photo
Vayson

14-1-1

8
Argentina flag
Junior Leandro Zarate photo
Zarate

26-5-0

9
South Africa flag
Siyakholwa Kuse photo
-
Kuse

9-2-1

10
Japan flag
Ryusei Matsumoto photo
-
Matsumoto

6-0-0

11
Japan flag
Takeshi Ishii photo
-
Ishii

10-1-0

12
Philippines flag
Christian Balunan photo
1
Balunan

12-0-0

13
Philippines flag
Joseph Sumabong photo
1
Sumabong

8-1-0

14
Zimbabwe flag
Beaven Sibanda photo
Sibanda

9-1-0

15
Philippines flag
Ian Abne photo
-
Abne

12-0-2

Dropped Out This Month

Japan flag
Yuni Takada photo
Takada

16-8-3

China flag
DianXing Zhu photo
Zhu

15-1-0

Japan flag
Yudai Shigeoka photo
Shigeoka

World Boxing Organisation (WBO) Profile

The World Boxing Organisation, abbreviated to ‘WBO’ is one of the four major organizations that sanction world championship boxing fights. This organization came about in 1988, when a group of Puerto Rican and Dominican business people who were originally part of the WBA, decided to break away and form their own group. This detachment was due to having disputes inside the WBA over what rules should apply inside the organization.

A former WBA vice president, Ramon Pina Acevedo was chosen as the first president of the organization, with its first headquarters located in San Juan, Puerto Rico. Right after its formation, the organization started setting up world title bouts around the world. Relative to the other major sanctioning bodies, the WBO quickly rose to power as the ‘fourth’ governing body in boxing.

After Acevedo, next in line for the presidency came Puerto Rican Jose Torres, a former world light heavyweight champion. This move was widely seen as a way for the organization to gain its much-needed credibility. After Torres left the post in 1996, fellow Puerto Rican Francisco Varcarcel took over at the helm of the organization and has been president ever since. Under Varcarcel, the organization signed unification bout deals with all the other three major sanctioning bodies: the WBA, IBF and the WBC. The WBC was the last organization to cooperate with the WBO, because of a long-lasting feud between WBC president Sulaiman and Varcarcel.

The first championship bout sanctioned by the WBO was between Thomas Hearns and James Kinchen for the vacant super middleweight title on 4th November 1988. Hearns won the fight by majority decision, thus becoming the first WBO champion in boxing history. The first heavyweight title bout sanctioned by the WBO was between two relative unknowns, Italian Francesco Damiani who was a former Olympic silver medalist and South African boxer Johnny DuPlooy. Damiani won the first WBO heavyweight title by way of knockout. Having two low profile boxers fight for their first heavyweight title didn’t help the organization in gaining credibility as a significant sanctioning body.

This image was especially true at heavyweight since all the other sanctioning bodies at that time recognized Mike Tyson as the undisputed world heavyweight champion. Future WBO champions like Michael Moorer, Henry Akinwande, and Riddick Bowe even vacated their WBO titles to chase other titles. Moreover, famed boxing publication The Ring did not recognize the WBO belts. In the lighter weight divisions, however, entertaining and world famous champions such as Chris Eubank and Naseem Hamed gave the WBO international recognition. Unlike in the US, in the 1990's the WBO title was more accepted in Europe.

As years passed by, WBO champions always fared well in unification bouts with WBC, WBA and IBF champions. WBO featherweight champion Naseem Hamed defeated the WBC, WBA and IBF champions in his weight class. Another WBO champion, heavyweight Dariusz Michalczewski defeated Virgil Hill to unify his belt with the WBA and IBF belts. By the beginning of the 21st century, the WBO was starting to get officially recognized by the other three major sanctioning bodies in boxing.

In 2000, the WBA started identifying WBO champions on the same level as it did WBC and IBF champions. In 2004, the WBC began mentioning WBO champions on its ranking lists. The IBF was the last major organization to recognize the WBO, doing so for the first time in February 2007. The WBO on the other hand always fully recognized the other three sanctioning bodies and named their champions on its ranking lists.

Japanese boxers were not permitted to fight for WBO belts for a long time. However, the Japan Boxing Commission decided to join the WBO along with the IBF on 1 April 2013, thus finally giving Japanese boxers the option to fight for the WBO and IBF world titles.

To gain better control of professional boxing throughout the world, the WBO has established championships for the following geographical regions:

  • WBO Intercontinental and the WBO Europe for Europe, NABO for North America (Canada, United States, Mexico and Puerto Rico), WBO Latino for the Latin American region (South America, Central America, and the Caribbean), WBO Asia Pacific for the countries of Asia and Oceania, WBO Africa for Africa. A championship is rumored to be in the works for the Chinese region.
  • The WBO awards its champions in all 17 weight classes their recognizable burgundy belt. Since the early 2000s, the WBO has granted the honorary title of ‘Super Champion’ to boxers who meet a distinct set of criteria.

For example:

  • Having multiple bout contracts with a major TV network
  • Having ten successful title defenses or even less, if versus distinguished opponents
  • Having a quality record against quality opponents throughout his professional and amateur career

Unlike the WBA’s super titles, the WBO's are more in line with lifetime achievement awards and are not titles that can be put on the line in a title bout. A WBO Super Champion retains his status even when moving to a different weight class.

These are some of the boxers who have been awarded the WBO Super Champion belt throughout the years: Joe Calzaghe, Oscar De La Hoya, Bernard Hopkins, Jermain Taylor, Kelly Pavlik, Wladimir Klitschko, Juan Manuel Márquez, Juan Díaz, Manny Pacquiao, Timothy Bradley Jr., Fernando Montiel, Jorge Arce, Omar Narváez, Donnie Nietes, Iván Calderón, Marco Huck, Sergey Kovalev, and Vasyl Lomachenko.

Some notable boxers throughout history that have been recognized as WBO world champions:

Heavyweight
  • Ray Mercer, Vitali Klitschko, Wladimir Klitschko
Cruiserweight
  • David Haye, Marco Huck
Light Heavyweight
  • Andre Ward, Sergey Kovalev
Super Middleweight
  • Thomas Hearns, Chris Eubank (also at Middleweight), Joe Calzaghe
Middleweight
  • Bernard Hopkins, Nigel Benn, Canelo Alvarez, Oscar De La Hoya (also at Lightweight & Super Featherweight)
Super Welterweight
  • Miguel Cotto (also at Welterweight & Super Lightweight), Canelo Alvarez
Welterweight
  • Manny Pacquiao, Floyd Mayweather Jr
Super Lightweight
  • Hector Camacho
Lightweight
  • Artur Grigorian
Super Featherweight
  • Vasyl Lomachenko (also at Featherweight)
Featherweight
  • Naseem Hamed
Super Bantamweight
  • Marco Antonio Barrera

How The WBO Rank Fighters & Rules

For a boxer to be eligible to appear in the WBO ratings, he or she should:

  • have a positive professional record with special emphasis on boxer's recent activities
  • for a boxer to receive a top rating, the boxer shall have competed in at least 2 bouts scheduled for 10 rounds or 4 bouts scheduled for 8 rounds
  • have a positive amateur record with special emphasis on medals obtained in international and Olympic tournaments
  • have a regional title in any one of their organisations, such as NABO, WBO International, WBO Latino, WBO Asia Pacific

Other factors that contribute to a boxer’s rating are:

  • quality of competition
  • frequency of competition
  • positive tv exposure
  • good relationship within the community
  • no drug-related problems

Current WBO World Champions

WBO World Heavyweight Champion
Ukraine flag Oleksandr Usyk (24-0-0)
WBO Interim World Heavyweight Champion
New Zealand flag Joseph Parker (36-3-0)
WBO World Cruiserweight Champion
Mexico flag Gilberto ‘Zurdo’ Ramirez (48-1-0)
WBO World Light heavyweight Champion
Russian Federation flag Dmitry Bivol (24-1-0)
WBO Interim World Light Heavyweight Champion
United Kingdom flag Callum Smith (31-2-0)
WBO World Super Middleweight Champion
Mexico flag Canelo Alvarez (63-2-2)
WBO World Middleweight Champion
Kazakhstan flag Janibek Alimkhanuly (17-0-0)
WBO World Junior Middleweight Champion
Puerto Rico flag Xander Zayas (22-0-0)
WBO World Welterweight Champion
United States flag Brian Norman Jr (28-0-0)
WBO World Junior Welterweight Champion
United States flag Teofimo Lopez (22-1-0)
WBO World Lightweight Champion
Vacant
WBO World Junior Lightweight Champion
Mexico flag Emanuel Navarrete (39-2-1)
WBO World Featherweight Champion
Mexico flag Rafael Espinoza (27-0-0)
WBO World Junior Featherweight Champion
Japan flag Naoya Inoue (30-0-0)
WBO World Bantamweight Champion
Japan flag Yoshiki Takei (11-0-0)
WBO World Junior Bantamweight Champion
United States flag Jesse ‘Bam’ Rodriguez (22-0-0)
WBO World Flyweight Champion
United States flag Anthony Olascuaga (9-1-0)
WBO World Junior Flyweight Champion
Puerto Rico flag Rene Santiago (14-4-0)
WBO World Minimumweight Champion
United States flag Oscar Collazo (12-0-0)

Current WBO Rankings

WBO HEAVYWEIGHT
Belt icon

Ukraine flag Oleksandr Usyk (24-0-0)

WBO World Heavyweight Champion

Belt icon

New Zealand flag Joseph Parker (36-3-0)

WBO Interim World Heavyweight Champion

  1. (13-0-0) -
  2. (19-1-0) -
  3. (27-3-1) -
  4. (22-1-0) -
  5. (22-3-0) -
  6. (18-1-0) -
  7. (28-4-0) -
  8. (36-13-0) -
  9. Albania flag Nelson Hysa
    (23-0-0) 1
  10. (15-0-0) 1
  11. (20-1-1) 1
  12. (13-0-0) 1
  13. (24-1-2)
  14. Ukraine flag Vladyslav Sirenko
    (22-1-0) -
  15. (13-1-0) -
Dropped Out This Month
WBO JUNIOR HEAVYWEIGHT
Belt icon

Mexico flag Gilberto ‘Zurdo’ Ramirez (48-1-0)

WBO World Cruiserweight Champion

  1. (21-2-0) -
  2. Germany flag Roman Fress
    (23-1-0) -
  3. (30-2-0) -
  4. Germany flag Tahir Kahrovic
    (23-0-0) -
  5. Sweden flag Robin Sirwan Safar
    (18-0-0) -
  6. (18-1-0) -
  7. (31-3-1) 3
  8. (49-6-0) 1
  9. (23-1-0) -
  10. New Zealand flag David Nyika
    (11-1-0)
  11. Italy flag Fabio Turchi
    (25-3-0) -
  12. (27-3-0) -
  13. (20-1-1) -
  14. United States flag Brandon Glanton
    (20-3-0) -
  15. France flag Leonardo Mosquea
    (17-0-0) -
Dropped Out This Month
WBO LIGHT HEAVYWEIGHT
Belt icon

Russian Federation flag Dmitry Bivol (24-1-0)

WBO World Light heavyweight Champion

Belt icon

United Kingdom flag Callum Smith (31-2-0)

WBO Interim World Light Heavyweight Champion

  1. (21-1-0) -
  2. (12-1-0) -
  3. (26-1-0) 1
  4. (21-2-0) 1
  5. Australia flag Conor Wallace
    (16-1-0) 1
  6. (19-1-0) 1
  7. Poland flag Mateusz Tryc
    (16-2-0) 1
  8. Germany flag Ardian Krasniqi
    (11-0-0) 3
  9. Germany flag Diyab Simon Dabschah
    (26-0-1) -
  10. Ukraine flag Daniel Lapin
    (12-0-0)
  11. Albania flag Alban Bermeta
    (19-0-1) 1
  12. Colombia flag Juan Carrillo
    (14-0-0) 2
  13. France flag Bilel Latreche
    (34-5-1) -
  14. Maxim Xu
    (10-0-0)
  15. Russian Federation flag Imam Khataev
    (10-1-0) -
Dropped Out This Month
WBO SUPER MIDDLEWEIGHT
Belt icon

Mexico flag Canelo Alvarez (63-2-2)

WBO World Super Middleweight Champion

  1. (41-0-0) -
  2. (22-0-1) -
  3. (24-0-0) -
  4. (45-2-0) -
  5. Denmark flag Jacob Bank
    (16-0-0) -
  6. Germany flag Alem Begic
    (29-0-1) -
  7. Germany flag Simon Zachenhuber
    (28-0-0) -
  8. Namibia flag Paulinus Ndjolonimu
    (19-1-0) -
  9. (18-0-0) -
  10. (25-0-0) -
  11. (23-2-0) -
  12. (26-1-2) -
  13. (16-1-0) -
  14. (23-2-0) -
  15. (19-0-0) -
WBO MIDDLEWEIGHT
Belt icon

Kazakhstan flag Janibek Alimkhanuly (17-0-0)

WBO World Middleweight Champion

  1. (21-3-1) -
  2. Venezuela flag Endry Saavedra
    (17-1-1) -
  3. (24-1-1) -
  4. (15-0-0) -
  5. Cuba flag Yoenli Hernandez
    (8-0-0) -
  6. (21-1-1) 1
  7. (26-1-0) 1
  8. United Kingdom flag Shakiel Thompson
    (14-0-0) -
  9. Australia flag Cesar Mateo Tapia
    (18-0-1) -
  10. (19-1-0) -
  11. (34-5-0) -
  12. Japan flag Riku Kunimoto
    (14-1-0) -
  13. (20-0-0) 2
  14. (23-3-1)
  15. Tanzania, United Republic of flag Hassan Mwakinyo
    (24-3-0) 2
Dropped Out This Month
  • Italy flag Etinosa Oliha (21-0-0) (14)
WBO JUNIOR MIDDLEWEIGHT
Belt icon

Puerto Rico flag Xander Zayas (22-0-0)

WBO World Junior Middleweight Champion

  1. (17-1-1) 2
  2. (34-0-0) 2
  3. (27-2-0) 2
  4. (26-2-0) 2
  5. (23-1-0) 2
  6. Argentina flag Adrian Marcelo Sasso
    (26-3-0) 5
  7. (31-1-0) 1
  8. (10-2-1) 1
  9. (34-1-0)
  10. (33-5-0) 8
  11. (21-1-0) 1
  12. Germany flag Julian Vogel
    (17-0-1) -
  13. France flag Milan Prat
    (27-1-0) -
  14. (14-0-0) -
  15. (11-0-0) -
Dropped Out This Month
WBO WELTERWEIGHT
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United States flag Brian Norman Jr (28-0-0)

WBO World Welterweight Champion

  1. (32-0-0) 1
  2. (25-2-1) 1
  3. (22-1-0) -
  4. Ukraine flag Karen Chukhadzhyan
    (25-3-0) -
  5. (26-1-0)
  6. France flag David Papot
    (30-0-1) 1
  7. (17-0-0) -
  8. (31-2-0) -
  9. (27-1-0) -
  10. (17-0-0) -
  11. Puerto Rico flag Nicklaus Flaz
    (15-2-0) -
  12. Mexico flag Ricardo Salas Rodriguez
    (21-2-2) 2
  13. (16-0-1) 2
  14. (16-3-1)
  15. (18-0-0)
Dropped Out This Month
WBO JUNIOR WELTERWEIGHT
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United States flag Teofimo Lopez (22-1-0)

WBO World Junior Welterweight Champion

  1. Dominican Republic flag Alfredo Santiago Alvarez [m]
    (17-2-0) -
  2. (28-3-1) -
  3. (23-0-0) -
  4. (24-1-0) 1
  5. (32-1-0) 1
  6. Ukraine flag Aram Faniian
    (26-2-0) 1
  7. (29-3-0) 2
  8. (30-2-1)
  9. Dominican Republic flag Hendri Cedeno
    (16-0-0) 1
  10. (20-2-1) 1
  11. (26-0-1) 1
  12. (17-0-0)
  13. Mexico flag Antonio Moran
    (31-7-1) 1
  14. Canada flag Movladdin Biyarslanov
    (19-0-0)
  15. South Korea flag Joo Young Kim
    (20-2-3) -
Dropped Out This Month
WBO LIGHTWEIGHT
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Vacant

WBO World Lightweight Champion

  1. (19-0-0) -
  2. (17-0-0) -
  3. Argentina flag Alan Abel Chaves
    (20-0-0) -
  4. (27-2-0) -
  5. (33-1-0) -
  6. (18-1-0) -
  7. (6-0-0) -
  8. Cuba flag Jadier Herrera
    (17-0-0) -
  9. Cameroon flag Christopher Mouafo
    (11-2-0) -
  10. (19-1-0) 1
  11. (28-0-0) 1
  12. Japan flag Shu Utsuki
    (16-1-0) 1
  13. Cuba flag Pablo Vicente
    (24-3-0)
  14. (20-0-0) -
  15. Japan flag Yongqiang Yang
    (17-0-0) -
Dropped Out This Month
  • Argentina flag Jose Matias (29-4-0) (10)
WBO JUNIOR LIGHTWEIGHT
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Mexico flag Emanuel Navarrete (39-2-1)

WBO World Junior Lightweight Champion

  1. Philippines flag Charly Suarez [m]
    (18-0-0) -
  2. (30-2-1) -
  3. (28-2-0) -
  4. (16-3-0) -
  5. (18-1-1) -
  6. Puerto Rico flag Henry Lebron
    (20-0-0) -
  7. (23-0-0) -
  8. (37-2-0) -
  9. Mexico flag Jorge Mata Cuellar
    (21-3-2) -
  10. Dominican Republic flag Angelo Pena
    (12-0-0) -
  11. (31-3-0) -
  12. (18-0-0) -
  13. United Kingdom flag Danny Quartermaine
    (13-0-1) 1
  14. Kazakhstan flag Sultan Zaurbek
    (20-0-0) 1
  15. Japan flag Reo Saito
    (7-1-0)
Dropped Out This Month
  • Japan flag Kai Watanabe (14-3-1) (13)
WBO FEATHERWEIGHT
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Mexico flag Rafael Espinoza (27-0-0)

WBO World Featherweight Champion

  1. (36-2-0) -
  2. (26-2-1) 1
  3. United States flag Elijah Pierce
    (21-2-0) 3
  4. Japan flag Kenji Fujita
    (9-0-0) -
  5. Japan flag Ryuto Owan
    (14-2-0) -
  6. (19-0-2) 1
  7. Japan flag Mikito Nakano
    (14-0-0) 3
  8. (32-0-1)
  9. Dominican Republic flag Yan Santana
    (15-0-0)
  10. (22-2-1) 1
  11. (17-1-0) -
  12. (17-0-0) -
  13. (14-3-0) -
  14. Italy flag Francesco Grandelli
    (20-4-2) -
  15. Puerto Rico flag Jan Paul Rivera Pizarro
    (13-0-0) -
Dropped Out This Month
WBO JUNIOR FEATHERWEIGHT
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Japan flag Naoya Inoue (30-0-0)

WBO World Junior Featherweight Champion

  1. Philippines flag Carl Jammes Martin [m]
    (26-0-0) -
  2. Russian Federation flag Mukhammad Shekhov
    (17-0-1) -
  3. (32-0-1) 8
  4. (40-4-0) -
  5. (36-4-2) -
  6. (34-4-1) -
  7. (26-2-0) -
  8. Namibia flag Fillipus Nghitumbwa
    (17-2-0) -
  9. Japan flag Subaru Murata
    (10-0-0) -
  10. Mexico flag Sebastian Hernandez Reyes
    (20-0-0) -
  11. (16-0-1) 8
  12. (12-1-0) -
  13. Argentina flag Alan Ruben Alejandro Cantero
    (9-1-1) -
  14. Afghanistan flag Zhong Liu
    (21-2-0) -
  15. Celex Castro Olivares
    (20-0-0) -
WBO BANTAMWEIGHT
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Japan flag Yoshiki Takei (11-0-0)

WBO World Bantamweight Champion

  1. Mexico flag Christian Medina Jimenez
    (25-4-0) -
  2. (7-0-0) -
  3. (45-4-0) -
  4. South Africa flag Landi Ngxeke
    (16-1-1) -
  5. (14-1-0) -
  6. Japan flag Riku Masuda
    (8-1-0) 2
  7. (20-2-0) -
  8. United States flag Michael Angeletti
    (14-0-0) 1
  9. (20-5-0) 1
  10. (26-6-1)
  11. (13-1-0) -
  12. (29-2-0) -
  13. United States flag Juan Zayas
    (13-0-1)
  14. Japan flag Tomoya Tsuboi
    (2-0-0) 1
  15. Ghana flag Theophilous Kpakpo Allotey
    (11-0-0)
Dropped Out This Month
WBO JUNIOR BANTAMWEIGHT
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United States flag Jesse ‘Bam’ Rodriguez (22-0-0)

WBO World Junior Bantamweight Champion

  1. (27-4-0) 1
  2. Mexico flag Joselito Velasquez
    (21-1-1) 1
  3. Japan flag Ryusei Kawaura
    (14-2-0) 2
  4. (11-1-3) -
  5. Mexico flag Israel Gonzalez
    (30-5-2) 2
  6. Japan flag Suzumi Takayama
    (9-0-0) -
  7. Canada flag Ross Mylet
    (12-1-1) 1
  8. (11-0-0) 1
  9. Mexico flag Christian Eduardo Bacasegua
    (23-5-2) 1
  10. (31-4-1)
  11. Mexico flag Rene Calixto
    (23-1-1) -
  12. Philippines flag Vince Paras
    (24-3-1)
  13. Philippines flag Jayr Raquinel
    (18-2-1) 1
  14. (15-1-0) 1
  15. Japan flag Kenta Nakagawa
    (26-5-1) 1
Dropped Out This Month
WBO FLYWEIGHT
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United States flag Anthony Olascuaga (9-1-0)

WBO World Flyweight Champion

  1. Puerto Rico flag Juan Carlos Camacho
    (19-1-0) -
  2. Argentina flag Tobias Jeremias Reyes
    (17-1-1) -
  3. (42-4-0) -
  4. Mexico flag Yoali Mejia Mosqueda
    (13-0-0) -
  5. Japan flag Tomonori Nagao
    (10-2-2) -
  6. Japan flag Taku Kuwahara
    (14-2-0) -
  7. Philippines flag Mark Vicelles
    (20-1-1) -
  8. Mexico flag Sergio Mendoza Cordova
    (26-0-0) -
  9. Mchanja Yohana
    (21-6-1) 1
  10. (28-4-1) 1
  11. Mexico flag Cristian Gonzalez
    (16-2-1) -
  12. (21-3-1) -
  13. Philippines flag Arvin Jhon Paciones
    (11-0-0) -
  14. Japan flag Jukiya Iimura
    (9-1-0) -
  15. Philippines flag Esneth Domingo
    (21-3-0) -
WBO JR FLYWEIGHT
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Puerto Rico flag Rene Santiago (14-4-0)

WBO World Junior Flyweight Champion

  1. Mexico flag Erick Badillo [m]
    (18-0-0) 3
  2. Philippines flag Regie Suganob
    (16-1-0) -
  3. (14-2-0) -
  4. (31-4-1) 1
  5. Philippines flag Christian Araneta
    (25-3-0) 2
  6. (21-3-1) 2
  7. Mexico flag Gustavo Perez Alvarez
    (16-1-0) 5
  8. Philippines flag Jesse Espinas
    (24-7-0) 2
  9. Puerto Rico flag Angel Acosta
    (25-5-0) 2
  10. Spain flag Jairo Noriega
    (15-1-0)
  11. Philippines flag Arvin Magramo
    (19-2-1)
  12. Philippines flag ArAr Andales
    (17-2-3)
  13. Japan flag Daiya Kira
    (3-0-0)
  14. Japan flag Yuga Ozaki
    (8-0-1) 1
  15. Panama flag Azael Villar
    (21-4-4) -
Dropped Out This Month
  • Philippines flag Vince Paras (24-3-1) (1)
  • Philippines flag Jayson Vayson (14-1-1) (6)
  • Argentina flag Junior Leandro Zarate (26-5-0) (9)
  • Japan flag Kyosuke Takami (10-0-0) (14)
WBO MINI FLYWEIGHT
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United States flag Oscar Collazo (12-0-0)

WBO World Minimumweight Champion

  1. Venezuela flag Ronald Chacon
    (33-3-1) -
  2. Philippines flag Vic Saludar
    (26-6-0) -
  3. (20-3-1) -
  4. (27-1-0) 1
  5. Philippines flag Joey Canoy
    (24-5-2) 1
  6. (21-5-0) 1
  7. Philippines flag Jayson Vayson
    (14-1-1)
  8. Argentina flag Junior Leandro Zarate
    (26-5-0)
  9. South Africa flag Siyakholwa Kuse
    (9-2-1) -
  10. Japan flag Ryusei Matsumoto
    (6-0-0) -
  11. Japan flag Takeshi Ishii
    (10-1-0) -
  12. Philippines flag Christian Balunan
    (12-0-0) 1
  13. Philippines flag Joseph Sumabong
    (8-1-0) 1
  14. Zimbabwe flag Beaven Sibanda
    (9-1-0)
  15. Philippines flag Ian Abne
    (12-0-2) -
Dropped Out This Month
  • Japan flag Yuni Takada (16-8-3) (4)
  • China flag DianXing Zhu (15-1-0) (8)
  • Japan flag Yudai Shigeoka (9-2-0) (12)

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