Heavyweight
Champion vacant
Oleksandr Usyk
Daniel Dubios
Tyson Fury
Joseph Parker
Zhilei Zhang
Martin Bakole
Anthony Joshua
Agit Kabayel
Fabio Wardley
Lawrence Okolie
Justis Huni
Francis Ngannou
Efe Ajagba
Dillian Whyte
Derek Chisora
Cruiserweight
Champion vacant
Gilberto Ramirez
Norair Mikaeljan
Jai Opetaia
Yves Ngabu
Chris Billam-smith
Michal Cieslak
Richard Riakporhe
Roman Fress
Mateusz Masternak
Ryan Rozicki
Huseyin Cinkara
Yamil Alberto Peralta
Leonardo Mosquea
Brandon Glanton
Cheavon Clarke
Light Heavyweight
Champion vacant
Artur Beterbiev
Dmitry Bivol
David Benavidez
Joshua Buatsi
Callum Smith
David Morrell
Anthony Yarde
Willy Hutchinson
Albert Ramirez
Imam Khataev
Conor Wallace
Ali Izmailov
Oleksandr Gvozdyk
Robin Krasnigi
Fatih Altunkaya
Super Middleweight
Champion vacant
Saul Alvarez
William Scull
Osleys Iglesias
Christian Mbilli
Diego Pacheco
Edgar Berlange
Jaime Munguia
Kevin Lele Sadjo
Pavel Silyagin
Callum Simpson
Caleb Plant
Luka Plantic
Zach Parker
Lester Martinez
Bek Nurmaganbet
Middleweight
Champion vacant
Zhanibek Alimkhanuly
Erislandy Lara
Carlos Adames
Chris Eubank Jr
Bruno Surace
Hamzah Sheeraz
Etinosa Oliha
Shane Mosley Jr
Slawa Spomer
Fiodor Czerkaszyn
Patrice VOlny
Vadim Tukov
Denzel Bentley
Austin Williams
Troy Isley
Super Welterweight
Champion vacant
Terence Crawford
Sebastian Fundora
Bakhram Murtazaliev
Uisma Lima
Israil Madrimov
Vergil Oritz Jr
Serhii Bohachuk
Jesus Alejandro Ramos Jr
Tim Tszyu
Jorge Garcia Perez
Xander Zayas
Bakary Samake
Abass Baraou
Josh Kelly
Chales Conwell
Welterweight
Champion vacant
Eimanatas Stanionis
Jaron Ennis
Tulano Mbenge
Chris Kongo
Kyan Garcia
Brian Norman Jr
Jin Sasaki
David Papot
Mario Barrios
Abel Ramos
Vitaly Petryakov
Lewis Crocker
Paddy Donovan
Karen Chukhadzhian
Shakhram Giyasov
Super Lightweight
Champion vacant
Richardson Hitchins
Teofimo Lopez
Jose Valenzuela
Adam Azim
Devin Haney
Jack Catterall
Arnold Barboza Jr
Liam Paro
Jose Carlos Ramirez
Subriel Matias
Josh Taylor
Khariton Agbra
Dalton Smith
Regis Prograis
Jamaine Ortiz
Lightweight
Champion vacant
Gervontao Davis
Shakur Stevenson
Vasyl Lamochenko
Denys Berinchyk
WIlliam Zepeda Segura
Keyshawn Davis
Zaur Abdullaev
Raymond Muratalla
Frank Martin
George Kambosos Jr
Sam Noakes
Maci Hughes
Andy Cruz
Shu Utsuki
Tevin Farmer
Super Featherweight
Champion vacant
Lamont Roach
O'Shaquie Foster
Emanuel Navarrete
Anthony Cacace
Robson Conceicao
Masanori Rikiishi
Andres Cortes
Albert Batyrgaziev
Raymond Ford
Zekfa Barrett
Oscar Valdez
Eduardo Hernandez
Muhammadkhuja Yaqubov
Mauricio Lara
Henry Lebron
Featherweight
Champion vacant
Rafael Espinoza
Nick Ball
Stephen Fulton
Angelo Leo
Dayan Gonualez
Luis Alberto Lopez
Reiya Abe
Brandon Figueroa
Omar Cande Trinidad
Bruce Carrington
Keisuke Matsumoto
Rey Vargas
TJ Doheny
Mirco Cuello
Mikito Nakano
Super Bantamweight
Champion vacant
Naoya Inoue
Shabaz Masoud
Murodjon Akhmadaliev
John Riel Casimero
Maron Tapales
Luis Nery
Sam Goodman
Ramon Cardenas
Liam Davies
Rodrigo Fabian Ruiz
Kazuki Nakajima
Fillipus Nghitumbwa
Denoos McCann
Toshiki Shimomachi
Elijah Pierce
Bantamweight
Junto Nakatani
Seiya Tsutsumi
Ryosuke Nishida
Yoshiki Takei
Takuma Inoue
Dadhili Majiba
David Cuellar Contreras
Antonio Vergas
Jason Moloney
Daido Higa
Wisaksil Wangek
Andrew Cain
Vincet Astrolabio
Emmanuel Rodrihuez
Charlie Edwards
Super Flyweight
Fernando Daniel Martinze
Jesse Rodriguez
Phumelela Cafu
Ricardo Malajika
Kazuto Ioka
Roman Gonzalez
Juan Francisco Estrade
Argi Cortes
Davis Jimenez
Kosei Tanaka
Andrew Moloney
Pedro Guevara
Francisco Rodriguez Jr
Suzumi Takayama
Jayr Raquinel
Flyweight
Angel Ayala Lardizabal
Seigo Yuri Akui
Kenshiro Teraji
Anthony Olascuaga
Jacksin Chauke
Galal Yafai
Ricardo Rafael Sandoval
Felix Alvarado
Juan Carlos Camacho
Joselito Velazquez
Sergio Mendoza Cordova
Tobias Jeremias Reyes
Jukiya Iimura
Yankiel Rivera Figueroa
Jonathan Gonzalez
Super Minimumweight
Erick Rosa
Panya Pradabsri
Masamichi Yabuki
Shokichi Iwata
Mpumelelo Tshabalala
Carlos Canuzales
THankongsak Simsri
Erick Badillo
Cristian Araneta
Regie Suganob
Yuga Ozaki
Toshiki
Kawamitsu
Junoir Leandro Zarate
Sivenathi Nontshinga
Minimumweight
Champion vacant
Oscar Collazo
Melvin Jerusalem
Pedro Taduran
Katsunari Takayama
Yudai Shigeoka
DianXing Zhu
Ginjiro Shigeoka
Yuni Takada
Takeshi Ishii
Siyakholwa Kuse
Thammanoon Noyimtrong
Goki Kobayashi
ArAr Andales
Alex Winwoord
Vos Saludar