HEAVYWEIGHT

Updated: 01 Apr, 2026

United Kingdom flag
Fabio Wardley photo

WBO World Heavyweight Champion

Fabio
Wardley

20-0-1

Stats icon
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Next Scheduled Defence
United Kingdom flag Dubois (22-3-0) 09-May-2026
Last defence
Not Defended Yet
Time inactive
144 days - (4 months & 23 days)
Won against
(Promoted From Secondary Belt)
Time held
144 days - (4 months & 23 days)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
144 days - (4 months & 23 days)
1
United Kingdom flag
Moses Itauma photo
-
Itauma
2
Croatia flag
Filip Hrgovic photo
-
Hrgovic
3
United Kingdom flag
Daniel Dubois photo
-
Dubois
4
United Kingdom flag
Anthony Joshua photo
-
Joshua
5
China flag
Zhilei Zhang photo
-
Zhang
6
United States flag
Jared Anderson photo
-
Anderson
7
United Kingdom flag
Derek Chisora photo
-
Chisora
8
Uzbekistan flag
Bakhodir Jalolov photo
-
Jalolov
9
United States flag
Richard Torrez Jr photo
-
Torrez Jr
10
Ukraine flag
Viktor Vykhryst photo
2
Vykhryst

17-1-0

11
Albania flag
Nelson Hysa photo
-
Hysa

24-0-0

12
United Kingdom flag
Richard Riakporhe photo
1
Riakporhe
13
United Kingdom flag
Solomon Dacres photo
1
Dacres

10-1-0

14
United States flag
Gustavo Trujillo photo
1
Trujillo

9-0-0

15
United States flag
Brandon Moore photo
Moore

19-1-0

Dropped Out This Month

United States flag
Jermaine Franklin photo
Franklin

JUNIOR HEAVYWEIGHT

Updated: 01 Apr, 2026

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
United States flag Benavidez (31-0-0) 02-May-2026
Last defence
Cuba flag Dorticos (27-2-0) UD 12 28-Jun-2025
Time inactive
286 days - (9 months & 12 days)
Won against
United Kingdom flag Billam Smith (20-1-0) UD 12 16-Nov-2024
Time held
510 days - (1 year & 4 months)
Total defences
1
Jun 28 2025
UD 12 Cuba flag Dorticos (27-2-0)
Activity average
Every 510 days - (1 year & 4 months)
Mandatory challenger
TBC
Last mandatory
Cuba flag Dorticos (27-2-0) UD 12 28-Jun-2025
Since a mandatory
286 days - (9 months & 12 days)
1
Germany flag
Roman Fress photo
-
Fress

23-1-0

2
Russian Federation flag
Umar Salamov photo
-
Salamov
3
Germany flag
Tahir Kahrovic photo
-
Kahrovic

23-0-0

4
Sweden flag
Robin Sirwan Safar photo
-
Safar
5
United Kingdom flag
Chris Billam-Smith photo
-
Billam Smith
6
Cuba flag
Mike Perez photo
-
Perez
7
Poland flag
Mateusz Masternak photo
-
Masternak
8
New Zealand flag
David Nyika photo
-
Nyika

12-1-0

9
France flag
Leonardo Mosquea photo
-
Mosquea

18-0-0

10
Germany flag
Armend Xhoxhaj photo
-
Xhoxhaj

23-4-0

11
Cuba flag
Lenar Perez photo
Perez

16-0-0

12
Cuba flag
Yuniel Dorticos photo
-
Dorticos
13
United Kingdom flag
Aloys Youmbi photo
-
Youmbi

11-1-0

14
Australia flag
Floyd Masson photo
-
Masson

17-2-0

15
United Kingdom flag
Viddal Riley photo
-
Riley

Dropped Out This Month

United States flag
Brandon Glanton photo
Glanton

21-4-0

LIGHT HEAVYWEIGHT

Updated: 01 Apr, 2026

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
Germany flag Eifert (13-1-0) 30-May-2026
Last defence
Not Defended Yet
Time inactive
412 days - (1 year & 1 month)
Won against
Russian Federation flag Beterbiev (21-0-0) MD 12 22-Feb-2025
Time held
412 days - (1 year & 1 month)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
412 days - (1 year & 1 month)
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
Cuba flag
David Morrell photo
-
Morrell
2
Russian Federation flag
Artur Beterbiev photo
-
Beterbiev
3
United Kingdom flag
Joshua Buatsi photo
-
Buatsi
4
United States flag
Radivoje Kalajdzic photo
-
Kalajdzic
5
United Kingdom flag
Willy Hutchinson photo
Hutchinson
6
Australia flag
Conor Wallace photo
1
Wallace

16-1-0

7
Germany flag
Ardian Krasniqi photo
1
Krasniqi

12-0-0

8
Germany flag
Artur Reis photo
1
Reis

16-1-0

9
Albania flag
Alban Bermeta photo
1
Bermeta

21-0-1

10
United Kingdom flag
Zach Parker photo
1
Parker
11
Ukraine flag
Daniel Lapin photo
1
Lapin

12-0-0

12
China flag
Maxim Xu photo
1
Xu

10-0-0

13
United Kingdom flag
Ben Whittaker photo
1
Whittaker
14
Puerto Rico flag
Najee Lopez photo
1
Lopez

16-0-0

15
Germany flag
Diyab Simon Dabschah photo
2
Dabschah

26-0-1

Dropped Out This Month

Russian Federation flag
Imam Khataev photo
Khataev

11-1-0

SUPER MIDDLEWEIGHT

Updated: 01 Apr, 2026

Placeholder fighter photo

WBO World Super Middleweight Champion

Vacant

1
Mexico flag
Canelo Alvarez photo
-
Canelo [m]
2
United Kingdom flag
Hamzah Sheeraz photo
-
Sheeraz
3
Denmark flag
Jacob Bank photo
-
Bank
4
Germany flag
Alem Begic photo
-
Begic

29-0-1

5
United States flag
Diego Pacheco photo
-
Pacheco
6
Germany flag
Simon Zachenhuber photo
-
Zachenhuber

28-0-0

7
Namibia flag
Paulinus Ndjolonimu photo
-
Ndjolonimu

20-1-0

8
United Kingdom flag
Troy Williamson photo
-
Williamson
9
Mexico flag
Jaime Munguia photo
-
Munguia
10
Uzbekistan flag
Bektemir Melikuziev photo
-
Melikuziev
11
France flag
Kevin Lele Sadjo photo
-
Sadjo
12
United States flag
Edgar Berlanga photo
-
Berlanga
13
France flag
Bruno Surace photo
-
Surace
14
Kazakhstan flag
Ali Akhmedov photo
-
Akhmedov
15
Brazil flag
Hebert Conceicao photo
-
Conceicao

10-0-0

MIDDLEWEIGHT

Updated: 01 Apr, 2026

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
370 days - (1 year & 5 days)
Won against
(Promoted From Secondary Belt)
Time held
1319 days - (3 years & 7 months)
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 330 days - (10 months & 26 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
1319 days - (3 years & 7 months)
1
United Kingdom flag
Denzel Bentley photo
-
Bentley
2
Venezuela flag
Endry Saavedra photo
-
Saavedra

17-2-1

3
Cuba flag
Yoenli Hernandez photo
1
Hernandez
4
Australia flag
Tim Tszyu photo
1
Tszyu
5
United States flag
Vito Mielnicki Jr photo
-
Mielnicki Jr
6
Poland flag
Fiodor Czerkaszyn photo
-
Czerkaszyn
7
United Kingdom flag
Brad Pauls photo
5
Pauls
8
Australia flag
Michael Zerafa photo
-
Zerafa
9
Ireland flag
Aaron McKenna photo
1
McKenna
10
Germany flag
Vincenzo Gualtieri photo
3
Gualtieri
11
United States flag
Troy Isley photo
2
Isley
12
Dominican Republic flag
Euri Cedeno photo
2
Cedeno

14-0-1

13
Japan flag
Riku Kunimoto photo
-
Kunimoto

15-1-0

14
United States flag
Austin ‘Ammo’ Williams photo
Williams
15
Italy flag
Dario Socci photo
-
Socci

13-6-2

Dropped Out This Month

United Kingdom flag
Shakiel Thompson photo
Thompson

15-1-0

JUNIOR MIDDLEWEIGHT

Updated: 01 Apr, 2026

Puerto Rico flag
Xander Zayas photo

WBO World Junior Middleweight Champion

Xander
Zayas

23-0-0

Stats icon
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Next Scheduled Defence
United States flag Ennis (35-0-0) 27-Jun-2026
Last defence
Germany flag Baraou (17-1-0) SD 12 31-Jan-2026
Time inactive
69 days - (2 months & 10 days)
Won against
Mexico flag Garcia (33-4-0) UD 12 26-Jul-2025
Time held
258 days - (8 months & 15 days)
Total defences
1
Jan 31 2026
SD 12 Germany flag Baraou (17-1-0)
Activity average
Every 258 days - (8 months & 15 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
258 days - (8 months & 15 days)
1
United States flag
Brandon Adams photo
-
Adams
2
United States flag
Rashidi Ellis photo
-
Ellis
3
Uzbekistan flag
Israil Madrimov photo
-
Madrimov
4
France flag
Bakary Samake photo
-
Samake

19-0-0

5
Germany flag
Abass Baraou photo
-
Baraou
6
Russian Federation flag
Bakhram Murtazaliev photo
-
Murtazaliev
7
United States flag
Giovani Santillan photo
-
Santillan
8
Argentina flag
Adrian Marcelo Sasso photo
-
Sasso

26-3-0

9
Australia flag
Nikita Tszyu photo
-
Tszyu
10
France flag
Milan Prat photo
-
Prat

29-1-0

11
Germany flag
Freddy Kiwitt photo
-
Kiwitt

29-3-0

12
Germany flag
Julian Vogel photo
-
Vogel

18-0-2

13
Japan flag
Ryota Toyoshima photo
-
Toyoshima

22-3-1

14
Argentina flag
Marco Ezequiel Garcia Ovejero photo
-
Ovejero

18-1-1

15
Spain flag
Oscar Diaz photo
-
Diaz

16-0-0

WELTERWEIGHT

Updated: 01 Apr, 2026

United States flag
Devin Haney photo

WBO World Welterweight Champion

Devin
Haney

33-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Not Defended Yet
Time inactive
139 days - (4 months & 18 days)
Won against
United States flag Norman Jr (28-0-0) UD 12 22-Nov-2025
Time held
139 days - (4 months & 18 days)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
139 days - (4 months & 18 days)
1
United Kingdom flag
Jack Catterall photo
-
Catterall
2
Philippines flag
Manny Pacquiao photo
-
Pacquiao
3
United States flag
Teofimo Lopez photo
-
Lopez
4
United States flag
Arnold Barboza Jr photo
Barboza Jr
5
Ukraine flag
Karen Chukhadzhyan photo
1
Chukhadzhyan

26-3-0

6
United States flag
Brian Norman Jr photo
1
Norman Jr
7
Australia flag
Liam Paro photo
1
Paro
8
Dominican Republic flag
Rohan Polanco photo
1
Polanco
9
Mexico flag
Ricardo Salas photo
-
Salas

23-2-2

10
United States flag
Alexis Rocha photo
Rocha
11
United States flag
Delante Johnson photo
3
Johnson

17-0-0

12
Mexico flag
Raul Curiel photo
-
Curiel
13
United Kingdom flag
Constantin Ursu photo
-
Ursu
14
Lithuania flag
Eimantas Stanionis photo
-
Stanionis
15
Mexico flag
Dubiel Sanchez photo
-
Sanchez

22-2-3

Dropped Out This Month

France flag
Souleymane Cissokho photo
Cissokho
Uzbekistan flag
Shakhram Giyasov photo
Giyasov

JUNIOR WELTERWEIGHT

Updated: 01 Apr, 2026

United States flag
Shakur Stevenson photo

WBO World Junior Welterweight Champion

Shakur
Stevenson

25-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Not Defended Yet
Time inactive
69 days - (2 months & 10 days)
Won against
United States flag Lopez (22-1-0) UD 12 31-Jan-2026
Time held
69 days - (2 months & 10 days)
Total defences
0
Activity average
N/A
Mandatory challenger
United States flag Keyshawn Davis (14-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
69 days - (2 months & 10 days)
1
United States flag
Keyshawn Davis photo
-
Davis [m]
2
Dominican Republic flag
Alfredo Santiago Alvarez photo
-
Alvarez

17-2-0

3
Mexico flag
Lindolfo Delgado photo
-
Delgado
4
Dominican Republic flag
Alberto Puello photo
-
Puello
5
United States flag
Emiliano Vargas photo
-
Vargas
6
United States flag
Ernesto Mercado photo
1
Mercado
7
United Kingdom flag
Adam Azim photo
1
Azim
8
United States flag
Oscar Duarte photo
Duarte
9
United Kingdom flag
Jack Rafferty photo
-
Rafferty
10
United Kingdom flag
Yaser Al Ghena photo
-
Ghena

15-0-0

11
Canada flag
Movladdin Biyarslanov photo
-
Biyarslanov

21-0-0

12
Puerto Rico flag
Subriel Matias photo
Matias
13
Dominican Republic flag
Hendri Cedeno photo
-
Cedeno

16-0-0

14
Japan flag
Kuntae Lee photo
-
Lee

11-0-1

15
Ghana flag
Faisal Abubakari photo
-
Abubakari

20-0-0

Dropped Out This Month

United States flag
Arnold Barboza Jr photo
Barboza Jr
United States flag
Kenneth Sims Jr photo
Sims Jr

LIGHTWEIGHT

Updated: 01 Apr, 2026

United States flag
Abdullah Mason photo

WBO World Lightweight Champion

Abdullah
Mason

20-0-0

Stats icon
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Next Scheduled Defence
United Kingdom flag Cordina (19-1-0) 04-Jul-2026
Last defence
Not Defended Yet
Time inactive
139 days - (4 months & 18 days)
Won against
United Kingdom flag Noakes (17-0-0) UD 12 22-Nov-2025
Time held
139 days - (4 months & 18 days)
Total defences
0
Activity average
N/A
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
139 days - (4 months & 18 days)
1
United Kingdom flag
Joe Cordina photo
-
Cordina
2
Argentina flag
Alan Abel Chaves photo
-
Chaves

21-0-0

3
Mexico flag
William Zepeda photo
-
Zepeda
4
United Kingdom flag
Sam Noakes photo
-
Noakes
5
Japan flag
Shu Utsuki photo
-
Utsuki

18-1-0

6
United States flag
Albert Bell photo
-
Bell
7
Cuba flag
Jadier Herrera photo
-
Herrera
8
United States flag
Joshua James Pagan photo
-
Pagan

15-0-0

9
United States flag
Floyd Schofield photo
-
Schofield
10
United States flag
Gabriel Flores Jr photo
-
Flores Jr
11
Mexico flag
Rene Tellez Giron photo
1
Giron

23-5-0

12
Philippines flag
Mark Magsayo photo
1
Magsayo
13
Canada flag
Lucas Bahdi photo
-
Bahdi
14
United Kingdom flag
Mitchell Smith photo
-
Smith
15
United Kingdom flag
Cameron Vuong photo
-
Vuong

JUNIOR LIGHTWEIGHT

Updated: 01 Apr, 2026

Mexico flag
Emanuel Navarrete photo

WBO World Junior Lightweight Champion

Emanuel
Navarrete

40-2-1

Stats icon
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Next Scheduled Defence
TBA
Last defence
Mexico flag Nunez (29-1-0) TKO 11 28-Feb-2026
Time inactive
41 days - (1 month & 10 days)
Won against
Australia flag Wilson (11-1-0) TKO 9 03-Feb-2023
Time held
1162 days - (3 years & 2 months)
Total defences
5
Feb 28 2026
TKO 11 Mexico flag Nunez (29-1-0)
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 232 days - (7 months & 20 days)
Mandatory challenger
Philippines flag Charly Suarez (18-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
1162 days - (3 years & 2 months)
1
Philippines flag
Charly Suarez photo
-
Suarez [m]

18-0-0

2
Australia flag
Liam Wilson photo
-
Wilson
3
Japan flag
Kenichi Ogawa photo
-
Ogawa
4
United States flag
Andres Cortes photo
-
Cortes
5
Mexico flag
Luis Alberto Lopez photo
-
Lopez
6
Dominican Republic flag
Angelo Pena photo
-
Pena

13-0-0

7
United States flag
Raymond Ford photo
-
Ford
8
Mexico flag
Alberto Mora Garcia photo
-
Garcia

14-0-0

9
Dominican Republic flag
Eridson Garcia photo
-
Garcia

23-2-0

10
United Kingdom flag
Royston Barney Smith photo
-
Smith

15-0-0

11
Japan flag
Shunpei Ohata photo
Ohata

2-0-0

12
Puerto Rico flag
Jan Paul Rivera Pizarro photo
-
Pizarro

15-0-0

13
Japan flag
Hayato Tsutsumi photo
-
Tsutsumi

8-0-0

14
Dominican Republic flag
Derlyn Hernandez Gerarldo photo
Gerarldo

13-5-1

15
Argentina flag
Ayrton Osmar Gimenez photo
-
Gimenez

23-2-0

Dropped Out This Month

Japan flag
Reo Saito photo
Saito

7-2-0

Puerto Rico flag
Henry Lebron photo
Lebron

21-0-0

FEATHERWEIGHT

Updated: 01 Apr, 2026

Mexico flag
Rafael Espinoza photo

WBO World Featherweight Champion

Rafael
Espinoza

28-0-0

Stats icon
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Next Scheduled Defence
TBA
Last defence
Ukraine flag Khegai (23-2-1) TKO 11 15-Nov-2025
Time inactive
146 days - (4 months & 25 days)
Won against
Cuba flag Ramirez (13-1-0) MD 12 09-Dec-2023
Time held
853 days - (2 years & 4 months)
Total defences
4
Nov 15 2025
TKO 11 Ukraine flag Khegai (23-2-1)
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 213 days - (7 months & 1 day)
Mandatory challenger
TBC
Last mandatory
Cuba flag Ramirez (14-2-0) TKO 6 07-Dec-2024
Since a mandatory
489 days - (1 year & 4 months)
1
Japan flag
Kenji Fujita photo
-
Fujita

10-0-0

2
Venezuela flag
Lorenzo Parra photo
-
Parra
3
Japan flag
Ryuto Owan photo
-
Owan

15-2-0

4
Japan flag
Mikito Nakano photo
-
Nakano

14-1-0

5
United States flag
Omar Trinidad photo
1
Trinidad
6
United Kingdom flag
Liam Davies photo
2
Davies
7
Dominican Republic flag
Yan Santana photo
-
Santana

16-0-0

8
United Kingdom flag
Nick Ball photo
1
Ball
9
United Kingdom flag
Nathaniel Collins photo
1
Collins
10
Namibia flag
Mateus Heita photo
1
Heita

15-1-0

11
United States flag
Felix Parrilla photo
Parrilla

13-0-0

12
South Africa flag
Lerato Dlamini photo
Dlamini

21-3-0

13
United Kingdom flag
Zak Miller photo
-
Miller
14
United States flag
Albert Gonzalez photo
-
Gonzalez
15
Japan flag
Reiya Abe photo
Abe

28-4-2

Dropped Out This Month

United States flag
Raeese Aleem photo
Aleem
Italy flag
Francesco Grandelli photo
Grandelli

21-5-2

Argentina flag
Mirco Cuello photo
Cuello

JUNIOR FEATHERWEIGHT

Updated: 01 Apr, 2026

Japan flag
Naoya Inoue photo

WBO World Junior Featherweight Champion

Naoya
Inoue

32-0-0

Stats icon
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Next Scheduled Defence
Japan flag Nakatani (32-0-0) 02-May-2026
Last defence
Mexico flag Picasso (32-0-1) UD 12 27-Dec-2025
Time inactive
104 days - (3 months & 14 days)
Won against
United States flag Fulton (21-0-0) TKO 8 25-Jul-2023
Time held
990 days - (2 years & 8 months)
Total defences
7
Dec 27 2025
UD 12 Mexico flag Picasso (32-0-1)
Sep 14 2025
UD 12 Uzbekistan flag Akhmadaliev (14-1-0)
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 141 days - (4 months & 20 days)
Mandatory challenger
Japan flag Junto Nakatani (32-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
990 days - (2 years & 8 months)
1
Japan flag
Junto Nakatani photo
-
Nakatani [m]
2
Philippines flag
Carl Jammes Martin photo
-
Martin

27-0-0

3
Philippines flag
Marlon Tapales photo
-
Tapales
4
Mexico flag
Luis Nery photo
-
Nery
5
Japan flag
Toshiki Shimomachi photo
-
Shimomachi

22-1-3

6
Russian Federation flag
Mukhammad Shekhov photo
-
Shekhov

17-0-1

7
Philippines flag
Jerwin Ancajas photo
-
Ancajas
8
Uzbekistan flag
Murodjon Akhmadaliev photo
-
Akhmadaliev
9
Namibia flag
Fillipus Nghitumbwa photo
-
Nghitumbwa

17-2-0

10
Philippines flag
Gabriel Santisima photo
-
Santisima

10-1-1

11
Mexico flag
Sebastian Hernandez photo
-
Hernandez

20-1-0

12
Mexico flag
Jorge Ascanio Martinez photo
-
Martinez

16-1-1

13
United Kingdom flag
Shabaz Masoud photo
-
Masoud
14
China flag
Zhong Liu photo
-
Liu

21-2-0

15
United Kingdom flag
Tyrone Buttigieg photo
-
Buttigieg

12-0-0

BANTAMWEIGHT

Updated: 01 Apr, 2026

Mexico flag
Christian Medina photo

WBO World Bantamweight Champion

Christian
Medina

27-4-0

Stats icon
Expand Collapse
Next Scheduled Defence
TBA
Last defence
Mexico flag Curiel (26-6-1) UD 12 06-Feb-2026
Time inactive
63 days - (2 months & 4 days)
Won against
Japan flag Takei (11-0-0) TKO 4 14-Sep-2025
Time held
208 days - (6 months & 26 days)
Total defences
1
Feb 06 2026
UD 12 Mexico flag Curiel (26-6-1)
Activity average
Every 208 days - (6 months & 26 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
208 days - (6 months & 26 days)
1
Japan flag
Riku Masuda photo
5
Masuda
2
Mexico flag
Juan Francisco Estrada photo
1
Estrada
3
Mexico flag
David Cuellar Contreras photo
-
Contreras
4
Japan flag
Yoshiki Takei photo
-
Takei
5
United Kingdom flag
Andrew Cain photo
-
Cain
6
United States flag
Katsuma Akitsugi photo
2
Akitsugi

14-0-0

7
Puerto Rico flag
Emmanuel Rodriguez photo
2
Rodriguez
8
United States flag
Ephraim Bui photo
2
Bui

11-1-0

9
Brazil flag
Rubens Diego Dos Santos photo
2
Santos

16-1-0

10
Australia flag
Jason Moloney photo
2
Moloney
11
Japan flag
Tenshin Nasukawa photo
2
Nasukawa
12
Nicaragua flag
Jordan Orozco Hernandez photo
2
Hernandez

15-0-0

13
Puerto Rico flag
Jeyvier Cintron photo
2
Cintron
14
Philippines flag
Kenneth Llover photo
Llover

17-0-0

15
Mexico flag
Alejandro Santiago photo
Santiago

Dropped Out This Month

Philippines flag
Nonito Donaire photo
Donaire

JUNIOR BANTAMWEIGHT

Updated: 01 Apr, 2026

United States flag
Jesse ‘Bam’ Rodriguez photo

WBO World Junior Bantamweight Champion

Jesse ‘Bam’ Rodriguez

23-0-0

Stats icon
Expand Collapse
Next Scheduled Defence
TBA
Last defence
Argentina flag Martinez (18-0-0) KO 10 22-Nov-2025
Time inactive
139 days - (4 months & 18 days)
Won against
South Africa flag Cafu (11-0-3) TKO 10 19-Jul-2025
Time held
265 days - (8 months & 22 days)
Total defences
1
Nov 22 2025
KO 10 Argentina flag Martinez (18-0-0)
Activity average
Every 265 days - (8 months & 22 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
265 days - (8 months & 22 days)
1
Japan flag
Tomoya Tsuboi photo
2
Tsuboi

3-0-0

2
Mexico flag
Joselito Velasquez photo
1
Velasquez

22-1-1

3
Japan flag
Ryusei Kawaura photo
1
Kawaura

15-2-0

4
Japan flag
Kenshiro Teraji photo
-
Teraji
5
Mexico flag
Israel Gonzalez photo
2
Gonzalez

31-5-2

6
United States flag
John ‘Scrappy’ Ramirez photo
2
Ramirez
7
Argentina flag
Fernando Martinez photo
1
Martinez
8
Mexico flag
Pedro Guevara photo
Guevara
9
Mexico flag
Rene Calixto photo
-
Calixto

24-1-1

10
United Kingdom flag
Charlie Edwards photo
-
Edwards
11
United Kingdom flag
Jack Turner photo
-
Turner
12
Japan flag
Kenta Nakagawa photo
-
Nakagawa

27-5-1

13
Ghana flag
Theophilous Kpakpo Allotey photo
-
Allotey

13-0-0

14
Mexico flag
Brandon Gael Rodriguez Hernandez photo
-
Hernandez

9-1-0

15
Nicaragua flag
Bryan Largaespada photo
-
Largaespada

12-0-1

Dropped Out This Month

FLYWEIGHT

Updated: 01 Apr, 2026

United States flag
Anthony Olascuaga photo

WBO World Flyweight Champion

Anthony
Olascuaga

12-1-0

Stats icon
Expand Collapse
Next Scheduled Defence
TBA
Last defence
Japan flag Iimura (9-1-0) TKO 9 15-Mar-2026
Time inactive
26 days - (26 days)
Won against
Japan flag Kano (22-4-2) KO 3 20-Jul-2024
Time held
629 days - (1 year & 8 months)
Total defences
5
Mar 15 2026
TKO 9 Japan flag Iimura (9-1-0)
Dec 17 2025
TKO 4 Japan flag Kuwahara (14-2-0)
Sep 11 2025
TKO 2 Puerto Rico flag Camacho (19-1-0)
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 126 days - (4 months & 5 days)
Mandatory challenger
TBC
Last mandatory
Puerto Rico flag Camacho (19-1-0) TKO 2 11-Sep-2025
Since a mandatory
211 days - (6 months & 29 days)
1
Mexico flag
Yoali Mejia Mosqueda photo
-
Mosqueda

15-0-0

2
Japan flag
Seigo Yuri Akui photo
-
Akui
3
Argentina flag
Tobias Jeremias Reyes photo
-
Reyes

18-1-1

4
Japan flag
Kosuke Tomioka photo
-
Tomioka

11-4-0

5
Japan flag
Kyosuke Takami photo
-
Takami
6
Philippines flag
Arvin Jhon Paciones photo
1
Paciones

12-0-0

7
Venezuela flag
Angelino Cordova photo
1
Cordova

19-0-2

8
Colombia flag
Yuberjen Martinez photo
1
Martinez

6-0-0

9
Japan flag
Atsuki Sano photo
1
Sano

9-0-0

10
United Kingdom flag
Galal Yafai photo
Yafai
11
Namibia flag
Fillemon Nghutenanye photo
-
Nghutenanye

14-1-2

12
Nicaragua flag
Gerardo Zapata photo
3
Zapata

16-3-1

13
Japan flag
Sho Nogami photo
Nogami

8-0-0

14
United States flag
Abraham R Perez photo
-
Perez

13-0-0

15
Mexico flag
Angel Ayala Lardizabal photo
3
Lardizabal

Dropped Out This Month

Japan flag
Jukiya Iimura photo
Iimura

9-2-0

Nicaragua flag
Julio Cabrera photo
Cabrera

10-3-1

JR FLYWEIGHT

Updated: 01 Apr, 2026

Puerto Rico flag
Rene Santiago photo

WBO World Junior Flyweight Champion

Rene
Santiago

16-4-0

Stats icon
Expand Collapse
Next Scheduled Defence
TBA
Last defence
Japan flag Taniguchi (21-5-0) UD 12 03-Apr-2026
Time inactive
7 days - (7 days)
Won against
Japan flag Iwata (14-1-0) UD 12 13-Mar-2025
Time held
393 days - (1 year & 28 days)
Total defences
2
Apr 03 2026
UD 12 Japan flag Taniguchi (21-5-0)
Dec 17 2025
SD 12 Japan flag Takami (10-0-0)
Activity average
Every 197 days - (6 months & 15 days)
Mandatory challenger
Mexico flag Erick Badillo (19-0-0)
Last mandatory
Not Fulfilled Yet
Since a mandatory
393 days - (1 year & 28 days)
1
Mexico flag
Erick Badillo photo
-
Badillo [m]

19-0-0

2
Philippines flag
Regie Suganob photo
-
Suganob

18-1-0

3
Mexico flag
Daniel Valladares photo
-
Valladares
4
Japan flag
Masataka Taniguchi photo
-
Taniguchi
5
Philippines flag
Jesse Espinas photo
-
Espinas

25-7-0

6
Mexico flag
Gustavo Perez Alvarez photo
-
Alvarez

16-1-0

7
Philippines flag
Christian Araneta photo
-
Araneta

25-3-0

8
Puerto Rico flag
Angel Acosta photo
-
Acosta

25-5-0

9
Spain flag
Jairo Noriega photo
-
Noriega

15-1-0

10
Japan flag
Daiya Kira photo
-
Kira

4-0-0

11
Philippines flag
Arvin Magramo photo
-
Magramo

20-2-1

12
Panama flag
Azael Villar photo
-
Villar

22-4-4

13
South Africa flag
Sivenathi Nontshinga photo
-
Nontshinga
14
Japan flag
Toshiki Kawamitsu photo
-
Kawamitsu

12-2-0

15
Philippines flag
ArAr Andales photo
-
Andales

18-2-3

MINI FLYWEIGHT

Updated: 01 Apr, 2026

United States flag
Oscar Collazo photo

WBO World Minimumweight Champion

Oscar
Collazo

14-0-0

Stats icon
Expand Collapse
Next Scheduled Defence
TBA
Last defence
United States flag Haro (13-3-0) RTD 6 14-Mar-2026
Time inactive
27 days - (27 days)
Won against
Philippines flag Jerusalem (20-2-0) TKO 7 27-May-2023
Time held
1049 days - (2 years & 10 months)
Total defences
7
Mar 14 2026
RTD 6 United States flag Haro (13-3-0)
Sep 20 2025
TKO 7 Philippines flag Vayson (14-1-1)
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 150 days - (4 months & 29 days)
Mandatory challenger
TBC
Last mandatory
None Called Yet
Since a mandatory
1049 days - (2 years & 10 months)
1
Philippines flag
Vic Saludar photo
-
Saludar

27-6-0

2
Puerto Rico flag
Wilfredo Mendez photo
-
Mendez
3
Venezuela flag
Ronald Chacon photo
-
Chacon

34-3-1

4
China flag
DianXing Zhu photo
-
Zhu

16-1-0

5
Philippines flag
Joey Canoy photo
-
Canoy

25-5-2

6
Japan flag
Takeshi Ishii photo
-
Ishii

11-1-0

7
Mexico flag
Russell Acosta Silveira photo
-
Silveira

16-0-0

8
Philippines flag
Joseph Sumabong photo
-
Sumabong

10-1-0

9
Argentina flag
Junior Leandro Zarate photo
-
Zarate

26-6-0

10
Zimbabwe flag
Beaven Sibanda photo
1
Sibanda

9-1-0

11
Philippines flag
Ian Abne photo
1
Abne

12-0-2

12
Mexico flag
Aaron de la Cruz Escobedo photo
1
Escobedo

14-0-0

13
Philippines flag
Samuel Salva photo
1
Salva

21-3-0

14
Philippines flag
Jayson Vayson photo
1
Vayson

14-2-1

15
Nicaragua flag
Kevin Vivas photo
Vivas

7-1-0

Dropped Out This Month

Japan flag
Ryusei Matsumoto photo
Matsumoto

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
United Kingdom flag Fabio Wardley (20-0-1)
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
Vacant
WBO World Middleweight Champion
Kazakhstan flag Janibek Alimkhanuly (17-0-0)
WBO World Junior Middleweight Champion
Puerto Rico flag Xander Zayas (23-0-0)
WBO World Welterweight Champion
United States flag Devin Haney (33-0-0)
WBO World Junior Welterweight Champion
United States flag Shakur Stevenson (25-0-0)
WBO World Lightweight Champion
United States flag Abdullah Mason (20-0-0)
WBO World Junior Lightweight Champion
Mexico flag Emanuel Navarrete (40-2-1)
WBO World Featherweight Champion
Mexico flag Rafael Espinoza (28-0-0)
WBO World Junior Featherweight Champion
Japan flag Naoya Inoue (32-0-0)
WBO World Bantamweight Champion
Mexico flag Christian Medina (27-4-0)
WBO World Junior Bantamweight Champion
United States flag Jesse ‘Bam’ Rodriguez (23-0-0)
WBO World Flyweight Champion
United States flag Anthony Olascuaga (12-1-0)
WBO World Junior Flyweight Champion
Puerto Rico flag Rene Santiago (16-4-0)
WBO World Minimumweight Champion
United States flag Oscar Collazo (14-0-0)

Current WBO Rankings

WBO HEAVYWEIGHT
Belt icon

United Kingdom flag Fabio Wardley (20-0-1)

WBO World Heavyweight Champion

  1. (14-0-0) -
  2. (19-1-0) -
  3. (22-3-0) -
  4. (29-4-0) -
  5. (27-3-1) -
  6. (18-1-0) -
  7. (36-14-0) -
  8. (16-0-0) -
  9. (14-0-0) -
  10. Ukraine flag Viktor Vykhryst
    (17-1-0) 2
  11. Albania flag Nelson Hysa
    (24-0-0) -
  12. (19-1-0) 1
  13. United Kingdom flag Solomon Dacres
    (10-1-0) 1
  14. United States flag Gustavo Trujillo
    (9-0-0) 1
  15. United States flag Brandon Moore
    (19-1-0)
Dropped Out This Month
WBO JUNIOR HEAVYWEIGHT
Belt icon

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

WBO World Cruiserweight Champion

  1. Germany flag Roman Fress
    (23-1-0) -
  2. (32-2-0) -
  3. Germany flag Tahir Kahrovic
    (23-0-0) -
  4. (19-0-0) -
  5. (21-2-0) -
  6. (31-3-1) -
  7. (50-7-0) -
  8. New Zealand flag David Nyika
    (12-1-0) -
  9. France flag Leonardo Mosquea
    (18-0-0) -
  10. Germany flag Armend Xhoxhaj
    (23-4-0) -
  11. Cuba flag Lenar Perez
    (16-0-0)
  12. (27-3-0) -
  13. United Kingdom flag Aloys Youmbi
    (11-1-0) -
  14. Australia flag Floyd Masson
    (17-2-0) -
  15. (14-0-0) -
Dropped Out This Month
  • United States flag Brandon Glanton (21-4-0) (11)
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. (12-1-0) -
  2. (21-1-0) -
  3. (20-1-0) -
  4. (30-3-0) -
  5. (20-2-0)
  6. Australia flag Conor Wallace
    (16-1-0) 1
  7. Germany flag Ardian Krasniqi
    (12-0-0) 1
  8. Germany flag Artur Reis
    (16-1-0) 1
  9. Albania flag Alban Bermeta
    (21-0-1) 1
  10. (26-2-0) 1
  11. Ukraine flag Daniel Lapin
    (12-0-0) 1
  12. China flag Maxim Xu
    (10-0-0) 1
  13. (10-0-1) 1
  14. Puerto Rico flag Najee Lopez
    (16-0-0) 1
  15. Germany flag Diyab Simon Dabschah
    (26-0-1) 2
Dropped Out This Month
  • Russian Federation flag Imam Khataev (11-1-0) (14)
WBO SUPER MIDDLEWEIGHT
Belt icon

Vacant

WBO World Super Middleweight Champion

  1. (63-3-2) -
  2. (22-0-1) -
  3. (18-0-0) -
  4. Germany flag Alem Begic
    (29-0-1) -
  5. (25-0-0) -
  6. Germany flag Simon Zachenhuber
    (28-0-0) -
  7. Namibia flag Paulinus Ndjolonimu
    (20-1-0) -
  8. (22-4-1) -
  9. (45-2-0) -
  10. (17-1-0) -
  11. (28-1-0) -
  12. (23-2-0) -
  13. (26-1-2) -
  14. (25-2-0) -
  15. Brazil flag Hebert Conceicao
    (10-0-0) -
WBO MIDDLEWEIGHT
Belt icon

Kazakhstan flag Janibek Alimkhanuly (17-0-0)

WBO World Middleweight Champion

  1. (22-3-1) -
  2. Venezuela flag Endry Saavedra
    (17-2-1) -
  3. (10-0-0) 1
  4. (27-3-0) 1
  5. (22-1-0) -
  6. (27-1-0) -
  7. (21-2-1) 5
  8. (34-5-0) -
  9. (20-0-0) 1
  10. (25-1-1) 3
  11. (15-0-0) 2
  12. Dominican Republic flag Euri Cedeno
    (14-0-1) 2
  13. Japan flag Riku Kunimoto
    (15-1-0) -
  14. (20-2-0)
  15. Italy flag Dario Socci
    (13-6-2) -
Dropped Out This Month
  • United Kingdom flag Shakiel Thompson (15-1-0) (11)
WBO JUNIOR MIDDLEWEIGHT
Belt icon

Puerto Rico flag Xander Zayas (23-0-0)

WBO World Junior Middleweight Champion

  1. (26-4-0) -
  2. (28-1-0) -
  3. (11-2-1) -
  4. France flag Bakary Samake
    (19-0-0) -
  5. (17-2-0) -
  6. (23-1-0) -
  7. (35-1-0) -
  8. Argentina flag Adrian Marcelo Sasso
    (26-3-0) -
  9. (11-0-0) -
  10. France flag Milan Prat
    (29-1-0) -
  11. Germany flag Freddy Kiwitt
    (29-3-0) -
  12. Germany flag Julian Vogel
    (18-0-2) -
  13. Japan flag Ryota Toyoshima
    (22-3-1) -
  14. Argentina flag Marco Ezequiel Garcia Ovejero
    (18-1-1) -
  15. Spain flag Oscar Diaz
    (16-0-0) -
WBO WELTERWEIGHT
Belt icon

United States flag Devin Haney (33-0-0)

WBO World Welterweight Champion

  1. (32-2-0) -
  2. (62-8-3) -
  3. (22-2-0) -
  4. (33-1-0)
  5. Ukraine flag Karen Chukhadzhyan
    (26-3-0) 1
  6. (28-1-0) 1
  7. (27-1-0) 1
  8. (17-0-0) 1
  9. Mexico flag Ricardo Salas
    (23-2-2) -
  10. (26-2-1)
  11. United States flag Delante Johnson
    (17-0-0) 3
  12. (17-0-1) -
  13. (15-0-0) -
  14. (16-1-0) -
  15. Mexico flag Dubiel Sanchez
    (22-2-3) -
Dropped Out This Month
WBO JUNIOR WELTERWEIGHT
Belt icon

United States flag Shakur Stevenson (25-0-0)

WBO World Junior Welterweight Champion

  1. (14-0-0) -
  2. Dominican Republic flag Alfredo Santiago Alvarez
    (17-2-0) -
  3. (24-0-0) -
  4. (24-1-0) -
  5. (17-0-0) -
  6. (18-0-0) 1
  7. (14-0-0) 1
  8. (30-2-1)
  9. (26-0-1) -
  10. United Kingdom flag Yaser Al Ghena
    (15-0-0) -
  11. Canada flag Movladdin Biyarslanov
    (21-0-0) -
  12. (23-3-0)
  13. Dominican Republic flag Hendri Cedeno
    (16-0-0) -
  14. Japan flag Kuntae Lee
    (11-0-1) -
  15. Ghana flag Faisal Abubakari
    (20-0-0) -
Dropped Out This Month
WBO LIGHTWEIGHT
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United States flag Abdullah Mason (20-0-0)

WBO World Lightweight Champion

  1. (19-1-0) -
  2. Argentina flag Alan Abel Chaves
    (21-0-0) -
  3. (33-1-0) -
  4. (17-1-0) -
  5. Japan flag Shu Utsuki
    (18-1-0) -
  6. (28-0-0) -
  7. (18-0-0) -
  8. United States flag Joshua James Pagan
    (15-0-0) -
  9. (19-0-0) -
  10. (27-3-0) -
  11. Mexico flag Rene Tellez Giron
    (23-5-0) 1
  12. (29-2-0) 1
  13. (20-0-0) -
  14. (19-1-0) -
  15. (9-0-1) -
WBO JUNIOR LIGHTWEIGHT
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Mexico flag Emanuel Navarrete (40-2-1)

WBO World Junior Lightweight Champion

  1. Philippines flag Charly Suarez [m]
    (18-0-0) -
  2. (18-3-0) -
  3. (31-2-1) -
  4. (25-0-0) -
  5. (32-3-0) -
  6. Dominican Republic flag Angelo Pena
    (13-0-0) -
  7. (18-1-1) -
  8. Mexico flag Alberto Mora Garcia
    (14-0-0) -
  9. Dominican Republic flag Eridson Garcia
    (23-2-0) -
  10. United Kingdom flag Royston Barney Smith
    (15-0-0) -
  11. Japan flag Shunpei Ohata
    (2-0-0)
  12. Puerto Rico flag Jan Paul Rivera Pizarro
    (15-0-0) -
  13. Japan flag Hayato Tsutsumi
    (8-0-0) -
  14. Dominican Republic flag Derlyn Hernandez Gerarldo
    (13-5-1)
  15. Argentina flag Ayrton Osmar Gimenez
    (23-2-0) -
Dropped Out This Month
  • Japan flag Reo Saito (7-2-0) (11)
  • Puerto Rico flag Henry Lebron (21-0-0) (14)
WBO FEATHERWEIGHT
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Mexico flag Rafael Espinoza (28-0-0)

WBO World Featherweight Champion

  1. Japan flag Kenji Fujita
    (10-0-0) -
  2. (24-1-1) -
  3. Japan flag Ryuto Owan
    (15-2-0) -
  4. Japan flag Mikito Nakano
    (14-1-0) -
  5. (20-0-2) 1
  6. (18-1-0) 2
  7. Dominican Republic flag Yan Santana
    (16-0-0) -
  8. (23-1-1) 1
  9. (17-0-1) 1
  10. Namibia flag Mateus Heita
    (15-1-0) 1
  11. United States flag Felix Parrilla
    (13-0-0)
  12. South Africa flag Lerato Dlamini
    (21-3-0)
  13. (17-1-0) -
  14. (17-0-0) -
  15. Japan flag Reiya Abe
    (28-4-2)
Dropped Out This Month
WBO JUNIOR FEATHERWEIGHT
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Japan flag Naoya Inoue (32-0-0)

WBO World Junior Featherweight Champion

  1. (32-0-0) -
  2. Philippines flag Carl Jammes Martin
    (27-0-0) -
  3. (41-5-0) -
  4. (37-2-0) -
  5. Japan flag Toshiki Shimomachi
    (22-1-3) -
  6. Russian Federation flag Mukhammad Shekhov
    (17-0-1) -
  7. (37-4-2) -
  8. (14-2-0) -
  9. Namibia flag Fillipus Nghitumbwa
    (17-2-0) -
  10. Philippines flag Gabriel Santisima
    (10-1-1) -
  11. Mexico flag Sebastian Hernandez
    (20-1-0) -
  12. Mexico flag Jorge Ascanio Martinez
    (16-1-1) -
  13. (15-0-0) -
  14. China flag Zhong Liu
    (21-2-0) -
  15. United Kingdom flag Tyrone Buttigieg
    (12-0-0) -
WBO BANTAMWEIGHT
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Mexico flag Christian Medina (27-4-0)

WBO World Bantamweight Champion

  1. (10-1-0) 5
  2. (45-4-0) 1
  3. (29-1-0) -
  4. (11-1-0) -
  5. (15-1-0) -
  6. United States flag Katsuma Akitsugi
    (14-0-0) 2
  7. (23-3-0) 2
  8. United States flag Ephraim Bui
    (11-1-0) 2
  9. Brazil flag Rubens Diego Dos Santos
    (16-1-0) 2
  10. (28-4-0) 2
  11. (7-1-0) 2
  12. Nicaragua flag Jordan Orozco Hernandez
    (15-0-0) 2
  13. (14-1-0) 2
  14. Philippines flag Kenneth Llover
    (17-0-0)
  15. (28-5-5)
Dropped Out This Month
WBO JUNIOR BANTAMWEIGHT
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United States flag Jesse ‘Bam’ Rodriguez (23-0-0)

WBO World Junior Bantamweight Champion

  1. Japan flag Tomoya Tsuboi
    (3-0-0) 2
  2. Mexico flag Joselito Velasquez
    (22-1-1) 1
  3. Japan flag Ryusei Kawaura
    (15-2-0) 1
  4. (25-2-0) -
  5. Mexico flag Israel Gonzalez
    (31-5-2) 2
  6. (16-1-0) 2
  7. (18-1-0) 1
  8. (43-5-2)
  9. Mexico flag Rene Calixto
    (24-1-1) -
  10. (21-2-0) -
  11. (14-0-0) -
  12. Japan flag Kenta Nakagawa
    (27-5-1) -
  13. Ghana flag Theophilous Kpakpo Allotey
    (13-0-0) -
  14. Mexico flag Brandon Gael Rodriguez Hernandez
    (9-1-0) -
  15. Nicaragua flag Bryan Largaespada
    (12-0-1) -
Dropped Out This Month
WBO FLYWEIGHT
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United States flag Anthony Olascuaga (12-1-0)

WBO World Flyweight Champion

  1. Mexico flag Yoali Mejia Mosqueda
    (15-0-0) -
  2. (22-3-1) -
  3. Argentina flag Tobias Jeremias Reyes
    (18-1-1) -
  4. Japan flag Kosuke Tomioka
    (11-4-0) -
  5. (10-1-0) -
  6. Philippines flag Arvin Jhon Paciones
    (12-0-0) 1
  7. Venezuela flag Angelino Cordova
    (19-0-2) 1
  8. Colombia flag Yuberjen Martinez
    (6-0-0) 1
  9. Japan flag Atsuki Sano
    (9-0-0) 1
  10. (9-1-0)
  11. Namibia flag Fillemon Nghutenanye
    (14-1-2) -
  12. Nicaragua flag Gerardo Zapata
    (16-3-1) 3
  13. Japan flag Sho Nogami
    (8-0-0)
  14. United States flag Abraham R Perez
    (13-0-0) -
  15. (18-1-0) 3
Dropped Out This Month
  • Japan flag Jukiya Iimura (9-2-0) (6)
  • Nicaragua flag Julio Cabrera (10-3-1) (13)
WBO JR FLYWEIGHT
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Puerto Rico flag Rene Santiago (16-4-0)

WBO World Junior Flyweight Champion

  1. Mexico flag Erick Badillo [m]
    (19-0-0) -
  2. Philippines flag Regie Suganob
    (18-1-0) -
  3. (32-4-1) -
  4. (21-6-0) -
  5. Philippines flag Jesse Espinas
    (25-7-0) -
  6. Mexico flag Gustavo Perez Alvarez
    (16-1-0) -
  7. Philippines flag Christian Araneta
    (25-3-0) -
  8. Puerto Rico flag Angel Acosta
    (25-5-0) -
  9. Spain flag Jairo Noriega
    (15-1-0) -
  10. Japan flag Daiya Kira
    (4-0-0) -
  11. Philippines flag Arvin Magramo
    (20-2-1) -
  12. Panama flag Azael Villar
    (22-4-4) -
  13. (14-2-0) -
  14. Japan flag Toshiki Kawamitsu
    (12-2-0) -
  15. Philippines flag ArAr Andales
    (18-2-3) -
WBO MINI FLYWEIGHT
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United States flag Oscar Collazo (14-0-0)

WBO World Minimumweight Champion

  1. Philippines flag Vic Saludar
    (27-6-0) -
  2. (20-3-2) -
  3. Venezuela flag Ronald Chacon
    (34-3-1) -
  4. China flag DianXing Zhu
    (16-1-0) -
  5. Philippines flag Joey Canoy
    (25-5-2) -
  6. Japan flag Takeshi Ishii
    (11-1-0) -
  7. Mexico flag Russell Acosta Silveira
    (16-0-0) -
  8. Philippines flag Joseph Sumabong
    (10-1-0) -
  9. Argentina flag Junior Leandro Zarate
    (26-6-0) -
  10. Zimbabwe flag Beaven Sibanda
    (9-1-0) 1
  11. Philippines flag Ian Abne
    (12-0-2) 1
  12. Mexico flag Aaron de la Cruz Escobedo
    (14-0-0) 1
  13. Philippines flag Samuel Salva
    (21-3-0) 1
  14. Philippines flag Jayson Vayson
    (14-2-1) 1
  15. Nicaragua flag Kevin Vivas
    (7-1-0)
Dropped Out This Month

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