WBC
Champion:
Artur Beterbiev
- Dmitry Bivol
- Albert Ramirez
- Oleksandr Gvozdyk
- Anthony Yarde
- Conor Wallace
- Willy Hutchinson
- Imam Khataev
- Robin Krasniqi
- Pawel Stepien
- Richard Rivera
WBA
Champion:
Artur Beterbiev
- Dmitry Bivol
- Albert Ramirez
- Anthony Yarde
- Sharabutdin Ataev
- Radivoje Kalajdzic
- Lawrence King
- Lyndon Arthur
- Atif Oberlton
- Luis Antonio Tejeda
- Richard Rivera
IBF
Champion:
Artur Beterbiev
- Michael Eifert
- Conor Wallace
- Dmitry Bivol
- Anthony Yarde
- Albert Ramirez
- Imam Khataev
- Ali Izmailov
- Malik Zinad
- Lyndon Arthur
- Vasyli Voytsekhovsky
WBO
Champion:
Artur Beterbiev
- Dmitry Bivol
- Anthony Yarde
- Albert Ramirez
- Zack Parker
- Jean Pascal
- Conor Wallace
- Callum Smith
- Willie Hutchinson
- Jesse Hart
- Oleksandr Gvozdyk