Heavyweight ( 200 lb+ )
WBO
Oleksandr Usyk
WBO World Heavyweight Champion
Zhilei Zhang
WBO Interim World Heavyweight Champion
- Anthony Joshua
- Jared Anderson
- Frank Sanchez
- Andy Ruiz Jr
- Deontay Wilder
- Joseph Parker
- Joe Joyce
- Otto Wallin
- David Adeleye
- Filip Hrgovic
- Daniel Dubois
- Agit Kabayel
- Arslanbek Makhmudov
- Jermaine Franklin
- Justis Huni
IBF
Oleksandr Usyk
IBF World Heavyweight Champion
- Filip Hrgovic
- Vacant
- Anthony Joshua
- Deontay Wilder
- Frank Sanchez
- Joseph Parker
- Jared Anderson
- Agit Kabayel
- Otto Wallin
- Dillian Whyte
- Arslanbek Makhmudov
- Murat Gassiev
- Martin Bakole
- Andy Ruiz Jr
- Luis Ortiz
WBC
Tyson Fury
WBC World Heavyweight Champion
- Deontay Wilder
- Anthony Joshua
- Arslanbek Makhmudov
- Frank Sanchez
- Andy Ruiz Jr
- Jared Anderson
- Efe Ajagba
- Dillian Whyte
- Martin Bakole
- Joseph Parker
- Filip Hrgovic
- Daniel Dubois
- Agit Kabayel
- Otto Wallin
- Bakhodir Jalolov
WBA
Oleksandr Usyk
WBA Super World Heavyweight Champion
Manuel Charr
WBA World Heavyweight Champion
- Deontay Wilder
- Martin Bakole
- Anthony Joshua
- Lenier Pero
- Arslanbek Makhmudov
- Jarrell Miller
- Daniel Dubois
- Jared Anderson
- Filip Hrgovic
- Ivan Dychko
- Fabio Wardley
- Agit Kabayel
- Efe Ajagba
- Jonathan Guidry
- Frank Sanchez
Cruiserweight ( 200 lb )
WBO
Chris Billam Smith
WBO World Cruiserweight Champion
- Richard Riakporhe
- Michal Cieslak
- Yuniel Dorticos
- Marcus Browne
- Mateusz Masternak
- Lawrence Okolie
- Richard Rivera
- Albert Ramirez
- Ryan Rozicki
- Roman Fress
- Ilunga Makabu
- Ellis Zorro
- Jordan Thompson
- Ali Baloyev
- Krzysztof Glowacki
IBF
Jai Opetaia
IBF World Cruiserweight Champion
- Vacant
- Vacant
- Mairis Briedis
- Huseyin Cinkara
- Jordan Thompson
- Floyd Masson
- Michal Cieslak
- Ryan Rozicki
- Armend Xhoxhaj
- Zhaoxin Zhang
- Roman Fress
- Richard Riakporhe
- Yuniel Dorticos
- Leon Harth
- Isaac Chamberlain
WBC
Badou Jack
WBC World Cruiserweight Champion
- Noel Mikaelian
- Ilunga Makabu
- Mairis Briedis
- Thabiso Mchunu
- Yamil Peralta
- Richard Riakporhe
- Michal Cieslak
- Ryan Rozicki
- Mateusz Masternak
- Marcus Browne
- Yuniel Dorticos
- Olanrewaju Durodola
- Simone Federici
- Andrew Tabiti
- Joe Smith Jr
WBA
Arsen Goulamirian
WBA Super World Cruiserweight Champion
- Yuniel Dorticos
- Alexey Egorov
- Mike Perez
- Firat Arslan
- Edin Puhalo
- Leon Harth
- Gilberto Ramirez
- Joe Smith Jr
- Ryan Rozicki
- Huseyin Cinkara
- Evgeny Tishchenko
- Zhaoxin Zhang
- Richard Riakporhe
- Ellis Zorro
- Mairis Briedis
Light Heavyweight ( 175 lb )
WBO
Artur Beterbiev
WBO World Light heavyweight Champion
- Joshua Buatsi
- Callum Smith
- Dan Azeez
- Andre Dirrell
- Gilberto Ramirez
- Michael Eifert
- Ali Izmailov
- Oleksandr Gvozdyk
- Anthony Yarde
- Adam Deines
- Jerome Pampellone
- Diyab Dabschah
- Willy Hutchinson
- Joe Smith Jr
- Juan Carrillo
IBF
Artur Beterbiev
IBF World Light Heavyweight Champion
- Michael Eifert
- Vacant
- Joshua Buatsi
- Callum Smith
- Dan Azeez
- Ali Ismailov
- Jerome Pampellone
- Anthony Yarde
- Jean Pascal
- Conor Wallace
- Oleksandr Gvozdyk
- Richard Rivera
- Lyndon Arthur
- Malik Zinad
- Ahmed Elbiali
WBC
Artur Beterbiev
WBC World Light heavyweight Champion
- Callum Smith
- Joshua Buatsi
- Dan Azeez
- Anthony Yarde
- Oleksandr Gvozdyk
- Andre Dirrell
- Richard Rivera
- Albert Ramirez
- Robin Krasniqi
- Ahmed Elbiali
- Michael Eifert
- Conor Wallace
- Malik Zinad
- Willy Hutchinson
- Jerome Pampellone
WBA
Dmitry Bivol
WBA Super World Light Heavyweight Champion
- Joshua Buatsi
- Dan Azeez
- Anthony Yarde
- Albert Ramirez
- Richard Rivera
- Oleksandr Gvozdyk
- Lyndon Arthur
- Conor Wallace
- Ahmed Elbiali
- Gabriel Diaz
- Malik Zinad
- Radivoje Kalajdzic
- Michael Eifert
- Kareem Hackett
- Andre Dirrell
Super Middleweight ( 168 lb )
WBO
Saul Canelo
WBO World Super Middleweight Champion
- Jaime Munguia
- Demetrius Andrade
- Diego Pacheco
- Edgar Berlanga
- Erik Bazinyan
- Christian Mbilli
- Paulinus Ndjolonimu
- Aslambek Idigov
- Bektemir Melikuziev
- John Ryder
- Kevin Sadjo
- Jacob Bank
- Pablo Corzo
- Mark Heffron
- Vladimir Shishkin
IBF
Saul Canelo
IBF World Super Middleweight Champion
- William Scull
- Vladimir Shishkin
- Erik Bazinyan
- Christian Mbilli
- Diego Pacheco
- Edgar Berlanga
- Petro Ivanov
- Kevin Sadjo
- Rohan Murdock
- John Ryder
- Simon Zachenhuber
- Padraig McCrory
- Ali Akhmedov
- Mark Heffron
- Aslambek Idigov
WBC
Saul Canelo
WBC World Super Middleweight Champion
David Benavidez
WBC Interim World Super Middleweight Champion
- Christian Mbilli
- Jaime Munguia
- Erik Bazinyan
- Caleb Plant
- Demetrius Andrade
- Diego Pacheco
- Ali Akhmedov
- Kevin Sadjo
- Sergiy Derevyanchenko
- Edgar Berlanga
- William Scull
- John Ryder
- Ivan Zucco
- Carlos Gongora
- Lester Martinez
WBA
Saul Canelo
WBA Super World Super Middleweight Champion
David Morrell
WBA World Super Middleweight Champion
- Demetrius Andrade
- Christian Mbilli
- Erik Bazinyan
- Padraig McCrory
- Caleb Plant
- Uwel Hernandez
- Bektemir Melikuziev
- Pablo Corzo
- Diego Pacheco
- Bek Nurmaganbet
- Luis Fernandez
- Pavel Silyagin
- Ernesbadi Begue
- Cesar Tapia
- Simon Zachenhuber
Middleweight ( 160 lb )
WBO
Janibek Alimkhanuly
WBO World Middleweight Champion
- Chris Eubank Jr
- Meiirim Nursultanov
- Felix Cash
- Gennady Golovkin
- Michael Zerafa
- Hamzah Sheeraz
- Andrei Mikhailovich
- Shane Mosley Jr
- Denzel Bentley
- Liam Smith
- Anauel Ngamissengue
- Vincent Feigenbutz
- Elijah Garcia
- Fiodor Czerkaszyn
- Ainiwaer Yilixiati
IBF
Vincenzo Gualtieri
IBF World Middleweight Champion
- Vacant
- Vacant
- Denis Radovan
- Andrei Mikhailovich
- Meiirim Nursultanov
- Esquiva Falcao
- Elijah Garcia
- Austin Williams
- Felix Cash
- Shane Mosley Jr
- Matteo Signani
- Anauel Ngamissengue
- Vincent Feigenbutz
- Fiodor Czerkaszyn
- Alexander Pavlov
WBC
Jermall Charlo
WBC World Middleweight Champion
Carlos Adames
WBC Interim World Middleweight Champion
- Gennady Golovkin
- Meiirim Nursultanov
- Chris Eubank Jr
- Maciej Sulecki
- Hamzah Sheeraz
- Elijah Garcia
- Shane Mosley Jr
- Liam Smith
- Liam Williams
- Austin Williams
- Vincent Feigenbutz
- Denzel Bentley
- Esquiva Falcao
- Matteo Signani
- Amilcar Vidal
WBA
Erislandy Lara
WBA World Middleweight Champion
- Michael Zerafa
- Elijah Garcia
- Austin Williams
- Thomas Lamanna
- Francisco Veron
- Connor Coyle
- Danny Garcia
- Ian Green
- Sergio Martinez
- Shane Mosley Jr
- Hamzah Sheeraz
- Etoundi William
- Nathan Heaney
- Jose Resendiz
- Felix Cash
Super Welterweight ( 154 lb )
WBO
Tim Tszyu
WBO World Junior Middleweight Champion
- Josh Kelly
- Xander Zayas
- Bakhram Murtazaliev
- Charles Conwell
- Jesus Ramos
- David Papot
- Takeshi Inoue
- Slawa Spomer
- Erickson Lubin
- Serhii Bohachuk
- Terrell Gausha
- Ardreal Holmes
- Israil Madrimov
- Brandon Cook
- Joseph Jackson
IBF
Jermell Charlo
IBF World Junior Middleweight Champion
- Bakhram Murtazaliev
- Jack Culcay
- Jesus Ramos
- Josh Kelly
- Haro Matevosyan
- Israil Madrimov
- Charles Conwell
- James Metcalf
- Tewa Kiram
- Erickson Lubin
- Takeshi Inoue
- Bakary Samake
- Slawa Spomer
- Xander Zayas
- Austin Trout
WBC
Jermell Charlo
WBC World Super Welterweight Champion
Brian Mendoza
WBC Interim World Light Middleweight Champion
- Charles Conwell
- Serhii Bohachuk
- Errol Spence Jr
- Jesus Ramos
- Sebastian Fundora
- Erickson Lubin
- Israil Madrimov
- Yoenis Tellez
- James Metcalf
- Jack Culcay
- Josh Kelly
- Roarke Knapp
- Takeshi Inoue
- Juan Abreu
- Xander Zayas
WBA
Jermell Charlo
WBA Super World Super Welterweight Champion
- Israil Madrimov
- Magomed Kurbanov
- Erickson Lubin
- James Metcalf
- Liam Smith
- Michel Soro
- Austin Trout
- Milan Prat
- Vito Mielnicki Jr
- Tewa Kiram
- Johan Gonzalez
- Jesus Ramos
- Sam Eggington
- Yoenis Tellez
- Oliver Meng
Welterweight ( 147 lb )
WBO
Terence Crawford
WBO World Welterweight Champion
- Alexis Rocha
- Cody Crowley
- Rashidi Ellis
- Errol Spence Jr
- Giovani Santillan
- Jamal James
- Josh Taylor
- Shakhram Giyasov
- Jin Sasaki
- Liam Taylor
- Derrieck Cuevas
- Charles Shinima
- Zsolt Daranyi
- Eithan James
- Ekow Essuman
IBF
Terence Crawford
IBF World Welterweight Champion
Jaron Ennis
IBF Interim World Welterweight Champion
- Vacant
- Vacant
- Cody Crowley
- Ekow Essuman
- Jamal James
- Errol Spence Jr
- Rashida Ellis
- Jin Sasaki
- Roiman Villa
- Alexis Rocha
- David Avanesyan
- Karen Chukhadzhyan
- Giovani Santillan
- Ivan Golub
- Steve Spark
WBC
Terence Crawford
WBC World Welterweight Champion
Mario Barrios
WBC Interim World Welterweight Champion
- Cody Crowley
- Yordenis Ugas
- Souleymane Cissokho
- Mario Barrios
- Josh Taylor
- Egidijus Kavaliauskas
- David Avanesyan
- Thulani Mbenge
- Jamal James
- Alexis Rocha
- Abel Ramos
- Raul Curiel
- Jin Sasaki
- Steve Spark
- Adrien Broner
WBA
Terence Crawford
WBA Super World Welterweight Champion
Eimantas Stanionis
WBA World Welterweight Champion
- Vergil Ortiz Jr
- Shakhram Giyasov
- Keith Thurman
- Radzhab Butaev
- Errol Spence Jr
- Gabriel Maestre
- Cody Crowley
- Jin Sasaki
- Jamal James
- Conah Walker
- Derrieck Cuevas
- Alexis Rocha
- Tre Wiggins
- Damian Lescaille
- Taras Shelestyuk
Super Lightweight ( 140 lb )
WBO
Teofimo Lopez
WBO World Junior Welterweight Champion
- Arnold Barboza Jr
- Jose Ramirez
- Sandor Martin
- Richardson Hitchins
- Jack Catterall
- Elvis Rodriguez
- Nestor Bravo
- Sean McComb
- Gabriel Valenzuela
- Liam Paro
- Jose Zepeda
- Jamaine Ortiz
- Andy Hiraoka
- Gary Russell
- Ryan Garcia
IBF
Subriel Matias
IBF World Junior Welterweight Champion
- Vacant
- Vacant
- Shohjahon Ergashev
- Jose Ramirez
- Andy Hiraoka
- Jack Catterall
- Richardson Hitchins
- Josh Taylor
- Ryan Garcia
- Arnold Barboza Jr
- Jeremias Ponce
- Elvis Rodriguez
- Mathieu Germain
- Dalton Smith
- Yvan Mendy
WBC
Regis Prograis
WBC World Super Lightweight Champion
- Sandor Martin
- Gary Russell
- Jose Ramirez
- Arnold Barboza Jr
- Jack Catterall
- Jose Zepeda
- Ryan Garcia
- Jose Pedraza
- Brandun Lee
- Jose Rosa
- Lindolfo Delgado
- Sergey Lipinets
- Shohjahon Ergashev
- Dalton Smith
- Steve Claggett
WBA
Rolando Romero
WBA World Super Lightweight Champion
- Ohara Davies
- Kenneth Sims Jr
- Ismael Barroso
- Ryan Garcia
- Nestor Bravo
- Batyr Akhmedov
- Jack Catterall
- Orestes Velazquez
- Adam Azim
- Khariton Agrba
- Jonathan Alonso
- Kevin Brown
- Kurt Scoby
- Batyrzhan Jukembayev
- Jose Rosa
Lightweight ( 135 lb )
WBO
Devin Haney
WBO World Lightweight Champion
- Shakur Stevenson
- Vasyl Lomachenko
- Denys Berinchyk
- Isaac Cruz
- Angel Fierro
- William Zepeda
- Frank Martin
- Keyshawn Davis
- Raymond Muratalla
- Miguel Madueno
- Oscar Duarte
- Edwin Santos
- Zaur Abdullaev
- Sheriff Quaye
- Maxi Hughes
IBF
Devin Haney
IBF World Lightweight Champion
- Vacant
- George Kambosos Jnr
- Vasyl Lomachenko
- Isaac Cruz
- Maxi Hughes
- William Zepeda
- Edwin Santos
- Keyshawn Davis
- Denys Berinchyk
- Youssef Dib
- Raymond Muratalla
- Giovanni Cabrera
- Juan Carrasco
- Zaur Abdullaev
- Tevin Farmer
WBC
Vacant
WBC World Lightweight Champion
- Shakur Stevenson
- Frank Martin
- Vasyl Lomachenko
- Isaac Cruz
- William Zepeda
- Edwin Santos
- Jamaine Ortiz
- Shuichiro Yoshino
- Raymond Muratalla
- George Kambosos Jnr
- Maxi Hughes
- Keyshawn Davis
- Denys Berinchyk
- Zaur Abdullaev
- Artem Harutyunyan
WBA
Devin Haney
WBA Super World Lightweight Champion
Gervonta Davis
WBA World Lightweight Champion
- Isaac Cruz
- William Zepeda
- Frank Martin
- Vasyl Lomachenko
- Floyd Schofield
- Albert Batyrgaziev
- Keyshawn Davis
- Idalberto Umara
- George Kambosos Jnr
- Chann Thonson
- Roger Gutierrez
- Lucas Bahdi
- Reece Mould
- Zaur Abdullaev
- Giovanni Cabrera
Super Featherweight ( 130 lb )
WBO
Emanuel Navarrete
WBO World Junior Lightweight Champion
- Albert Bell
- Liam Wilson
- Archie Sharp
- Bryan Chevalier
- Abraham Nova
- Oscar Valdez
- Kenichi Ogawa
- Henry Lebron
- Charly Suarez
- Eduardo Nunez
- Robson Conceicao
- Masanori Rikiishi
- Eduardo Hernandez
- Anthony Cacace
- Joshua Wahab
IBF
Joe Cordina
IBF World Junior Lightweight Champion
- Vacant
- Vacant
- Shavkatdzhon Rakhimov
- Eduardo Nunez
- Kenichi Ogawa
- Charly Suarez
- Zelfa Barrett
- Masanori Rikiishi
- Jono Carroll
- Edward Vazquez
- Anthony Cacace
- Henry Lebron
- Sultan Zaurbek
- Michael Magnesi
- Chris Colbert
WBC
O'Shaquie Foster
WBC World Super Featherweight Champion
- Eduardo Hernandez
- Pablo Vicente
- Muhammadkhuja Yaqubov
- Shavkatdzhon Rakhimov
- Masanori Rikiishi
- Mark Magsayo
- Oscar Valdez
- Jadier Herrera
- Michael Magnesi
- Robson Conceicao
- Albert Bell
- Kenichi Ogawa
- Jono Carroll
- Chris Colbert
- Charly Suarez
WBA
Hector Garcia
WBA World Super Featherweight Champion
- Lamont Roach
- Otar Eranosyan
- Jono Carroll
- Kenichi Ogawa
- Sultan Zaurbek
- Leo Santa Cruz
- Zhora Hamazaryan
- Zelfa Barrett
- Francisco Fonseca
- Abel Mendoza
- Jordan White
- William Foster III
- Jose Romero
- Vildan Minasov
- Francisco Lucero
Featherweight ( 126 lb )
WBO
Robeisy Ramirez
WBO World Featherweight Champion
- Arnold Khegai
- Sergio Sanchez
- Stephen Fulton
- Mauricio Lara
- Ruben Villa
- Nick Ball
- Isaac Dogboe
- Reiya Abe
- Raymond Ford
- Brandon Benitez
- Rafael Espinoza
- Mauro Forte
- Otabek Kholmatov
- Toshiki Shimomachi
- Alberto Melian
IBF
Luis Lopez
IBF World Featherweight Champion
- Reiya Abe
- Vacant
- Raymond Ford
- Nick Ball
- Tomoki Kameda
- Arnold Khegai
- Luis Nunez
- Lerato Dlamini
- Hector Sosa
- Michael Conlan
- Ruben Villa
- Joet Gonzalez
- Brandon Benitez
- Azinga Fuzile
- Otabek Kholmatov
WBC
Rey Vargas
WBC World Featherweight Champion
Brandon Figueroa
WBC Interim World Featherweight Champion
- Nick Ball
- Isaac Dogboe
- Mauricio Lara
- Ruben Villa
- Carlos Castro
- Nathaniel Collins
- Otabek Kholmatov
- Anselmo Moreno
- Michael Conlan
- Raymond Ford
- Hayato Tsutsumi
- Luis Nunez
- Victor Morales
- Tomoki Kameda
- Mauro Forte
WBA
Leigh Wood
WBA World Featherweight Champion
- Otabek Kholmatov
- Raymond Ford
- Reiya Abe
- Mirco Cuello
- Tomoki Kameda
- Luis Nunez
- Josh Warrington
- Victor Morales
- Dominique Francis
- Anselmo Moreno
- Ruben Villa
- Mauricio Lara
- Arnold Khegai
- Hopey Price
- Luis Ventura
Super Bantamweight ( 122 lb )
WBO
Naoya Inoue
WBO World Junior Featherweight Champion
- Sam Goodman
- Luis Nery
- John Casimero
- TJ Doheny
- Raeese Aleem
- Murodjon Akhmadaliev
- Mukhammad Shekhov
- Carl Martin
- Tomoki Kameda
- Liam Davies
- Elijah Pierce
- Jonas Sultan
- Dennis McCann
- Zhong Liu
- Yoshiki Takei
IBF
Marlon Tapales
IBF World Junior Featherweight Champion
- Sam Goodman
- Vacant
- Murodjon Akhmadaliev
- Carl Martin
- Toshiki Shimomachi
- John Casimero
- Stephen Fulton
- Liam Davies
- Raeese Aleem
- Luis Nery
- TJ Doheny
- Elijah Pierce
- Yoshiki Takei
- Erik Ayala
- Rodrigo Ruiz
WBC
Naoya Inoue
WBC World Super Bantamweight Champion
- Luis Nery
- David Picasso
- Stephen Fulton
- Thattana Luangphon
- Murodjon Akhmadaliev
- Liam Davies
- John Casimero
- Azat Hovhannisyan
- Yoshiki Takei
- Sam Goodman
- Elijah Pierce
- Aaron Alameda
- Kevin Gonzalez
- Bryan Vazquez
- TJ Doheny
WBA
Marlon Tapales
WBA Super World Super Bantamweight Champion
- Murodjon Akhmadaliev
- Kevin Gonzalez
- Oleh Dovhun
- Yevgeniy Pavlov
- Shabaz Masoud
- Leonardo Carrillo
- Israel Picazo
- Elijah Pierce
- Hector Valdez
- Ramon Cardenas
- Max Ornelas
- Subaru Murata
- Mukhammad Shekhov
- Liam Davies
- Stephen Fulton
Bantamweight ( 118 lb )
WBO
Jason Moloney
WBO World Bantamweight Champion
- Reymart Gaballo
- Ryosuke Nishida
- Jerwin Ancajas
- Sho Ishida
- Daigo Higa
- David Contreras
- Paul Butler
- Christian Jimenez
- Vincent Astrolabio
- Saul Sanchez
- Landi Ngxeke
- Dylan Price
- Victor Santillan
- Antonio Vargas
- Seiya Tsutsumi
IBF
Emmanuel Rodriguez
IBF World Bantamweight Champion
- Ryosuke Nishida
- Vacant
- Reymart Gaballo
- Keita Kurihara
- Sho Ishida
- Seiya Tsutsumi
- Jerwin Ancajas
- Christian Jimenez
- Melvin Lopez
- Dylan Price
- Aran Dipaen
- Vincent Astrolabio
- Daigo Higa
- Eros Correa
- Anuchai Donsua
WBC
Alejandro Santiago
WBC World Bantamweight Champion
- Vincent Astrolabio
- Petch Chitpattana
- Keita Kurihara
- Gary Russell
- Juan Ayala
- Ryosuke Nishida
- Paul Butler
- Sho Ishida
- Nawaphon Kaikanha
- Seiya Tsutsumi
- Nonito Donaire
- Landi Ngxeke
- Victor Bernabe
- Daigo Higa
- Victor Santillan
WBA
Takuma Inoue
WBA World Bantamweight Champion
- Sho Ishida
- Antonio Vargas
- Seiya Tsutsumi
- Kal Yafai
- Victor Santillan
- Jerwin Ancajas
- Liborio Solis
- Daigo Higa
- Eros Correa
- Yoshiki Takei
- Yuttapong Tongdee
- Domnique Crowder
- Luis Pacheco
- Carlos Mujica
- DeKang Wang
Super Flyweight ( 115 lb )
WBO
Junto Nakatani
WBO World Junior Bantamweight Champion
- Kosei Tanaka
- Roman Gonzalez
- Christian Bacasegua
- Francisco Rodriguez Jr
- Cristofer Rosales
- Pedro Guevara
- Tasif Khan
- KJ Cataraja
- Kenta Nakagawa
- Andrew Moloney
- Argi Cortes
- Jayr Raquinel
- Sikho Nqothole
- Jonathan Rodriguez
- Phumelele Cafu
IBF
Fernando Martinez
IBF World Junior Bantamweight Champion
- Vacant
- Vacant
- Kosei Tanaka
- Roman Gonzalez
- Willibaldo Perez
- Jonathan Rodriguez
- Israel Gonzalez
- Phumelele Cafu
- Jade Bornea
- Srisaket Sor Rungvisai
- Sikho Nqothole
- KJ Cataraja
- Jayr Raquinel
- Mohammed Obbadi
- David Contreras
WBC
Juan Estrada
WBC World Super Flyweight Champion
- Roman Gonzalez
- Carlos Cuadras
- Pedro Guevara
- Srisaket Sor Rungvisai
- David Contreras
- Donnie Nietes
- Jayr Raquinel
- Kenta Nakagawa
- Andrew Moloney
- Israel Gonzalez
- Norbelto Jimenez
- Ricardo Malajika
- Phumelele Cafu
- Yanga Sigqibo
- Juan Camacho
WBA
Kazuto Ioka
WBA World Super Flyweight Champion
- Vacant
- John Ramirez
- Kosei Tanaka
- Roman Gonzalez
- Bin Lu
- David Contreras
- Ronal Batista
- Sirichai Thaiyen
- KJ Cataraja
- Josber Perez
- Felix Montenegro
- Kenta Nakagawa
- Rene Bibiano
- Phumelele Cafu
- Winston Guerrero
Flyweight ( 112 lb )
WBO
Jesse Rodriguez
WBO World Flyweight Champion
- Riku Kano
- Olimjon Nazarov
- Angelino Cordova
- Seigo Akui
- Ricardo Sandoval
- Felix Alvarado
- Anthony Olascuaga
- Angel Lardizabal
- Dave Apolinario
- Galal Yafai
- Taku Kuwahara
- Cristian Gonzalez
- Junior Zarate
- Tobias Reyes
- Kento Hatanaka
IBF
Sunny Edwards
IBF World Flyweight Champion
- Vacant
- Vacant
- Felix Alvarado
- Dave Apolinario
- Francisco Rodriguez Jr
- Angel Lardizabal
- Hiroto Kyoguchi
- Miel Fajardo
- Taku Kuwahara
- Cristofer Rosales
- Galal Yafai
- Tobias Reyes
- Andres Campos
- Ayumu Hanada
- Vince Paras
WBC
Julio Martinez
WBC World Flyweight Champion
McWilliams Arroyo
WBC Interim World Flyweight Champion
- Angel Lardizabal
- Francisco Rodriguez Jr
- David Jimenez
- Seigo Akui
- Cristofer Rosales
- Taku Kuwahara
- Ricardo Sandoval
- Hiroto Kyoguchi
- Felix Alvarado
- Thananchai Charunphak
- Galal Yafai
- Angelino Cordova
- Samuel Carmona
- Josue Morales
- Dave Apolinario
WBA
Artem Dalakian
WBA World Flyweight Champion
- Seigo Akui
- Dave Apolinario
- Angelino Cordova
- Hiroto Kyoguchi
- Taku Kuwahara
- Andy Velasquez
- David Jimenez
- Ricardo Sandoval
- Cristofer Rosales
- Galal Yafai
- Tanes Ongjunta
- Ramon Quiroga
- Bryan Mosinos
- Luis Concepcion
- Wulan Tuolehazi
Jr Flyweight ( 108 lb )
WBO
Jonathan Gonzalez
WBO World Junior Flyweight Champion
- Shokichi Iwata
- Angel Acosta
- Ryuya Yamanaka
- Rene Garcia
- Masamichi Yabuki
- Arvin Magramo
- Thanongsak Simsri
- Christian Araneta
- Leyman Benavides
- Miel Fajardo
- Mpumelelo Tshabalala
- Azael Villar
- Vince Paras
- Gerardo Zapata
- Kevin Vivas
IBF
Sivenathi Nontshinga
IBF World Junior Flyweight Champion
- Vacant
- Masamichi Yabuki
- Carlos Canizales
- Christian Araneta
- Ryuya Yamanaka
- Arvin Magramo
- Regie Suganob
- Junior Zarate
- Masataka Taniguchi
- Elwin Soto
- Shokichi Iwata
- Adrian Dominguez
- Daiki Tomita
- Rene Garcia
- Tatsuro Nakashima
WBC
Kenshiro Teraji
WBC World Light Flyweight Champion
- Hekkie Budler
- Shokichi Iwata
- Carlos Canizales
- Elwin Soto
- Masamichi Yabuki
- Miel Fajardo
- Jairo Noriega
- Daniel Matellon
- Junior Zarate
- Azael Villar
- Wanheng Menayothin
- Marco Rementizo
- Angel Acosta
- Regie Suganob
- Masataka Taniguchi
WBA
Kenshiro Teraji
WBA Super World Light Flyweight Champion
- Carlos Canizales
- Shokichi Iwata
- Hekkie Budler
- Daniel Matellon
- Anthony Olascuaga
- Christian Araneta
- Masamichi Yabuki
- Jairo Noriega
- Daiki Tomita
- Ronald Chacon
- Junior Zarate
- Ryuya Yamanaka
- Joey Canoy
- Kanamu Sakama
- Esteban Bermudez
Minimumweight ( 105 lb )
WBO
Oscar Collazo
WBO World Minimumweight Champion
- Luis Soto
- Vic Saludar
- Masataka Taniguchi
- Jake Amparo
- ArAr Andales
- Melvin Jerusalem
- Ayanda Ndulani
- Alex Winwood
- Siphamandla Baleni
- Reyneris Gutierrez
- Ricardo Astuvilca
- Yudel Reyes
- Katsuki Mori
- Wilfredo Mendez
- Garen Diagan
IBF
Daniel Valladares
IBF World Minimumweight Champion
Ginjiro Shigeoka
IBF Interim World Minimumweight Champion
- Vacant
- Vacant
- Jake Amparo
- Pedro Taduran
- Alex Winwood
- Rene Cuarto
- Joey Canoy
- Siphamandla Baleni
- Goki Kobayashi
- Vic Saludar
- Tsubasa Koura
- ArAr Andales
- Katsuki Mori
- Ian Abne
- John Zulueta
WBC
Panya Pradabsri
WBC World Minimumweight Champion
Yudai Shigeoka
WBC Interim World Minimumweight Champion
- Luis Soto
- Alex Winwood
- Joey Canoy
- Jake Amparo
- Pedro Taduran
- Goki Kobayashi
- Tsubasa Koura
- Melvin Jerusalem
- Siphamandla Baleni
- Reyneris Gutierrez
- Garen Diagan
- Rene Cuarto
- Siyakholwa Kuse
- Bangile Nyangani
- Lito Dante
WBA
Thammanoon Niyomtrong
WBA Super World Minimumweight Champion
Erick Rosa
WBA World Minimumweight Champion
- Vacant
- Hasanboy Dusmatov
- Leandro Blanc
- Yuni Takada
- Masataka Taniguchi
- Vic Saludar
- Rene Cuarto
- Luis Soto
- Ayanda Ndulani
- ArAr Andales
- Jake Amparo
- DianXing Zhu
- Alex Winwood
- Garen Diagan
- Wilfredo Mendez