Champ – Tyson Fury (25-0-0, 18 KO’s) RING
- Anthony Joshua (19-0-0, 19 KO’s) IBF, WBA
- Deontay Wilder (37-0-0, 36 KO’s) WBC
- Wladimir Klitschko (64-5-0, 53 KO’s)
- Kubrat Pulev (25-1-0, 13 KO’s)
- Luis Ortiz (27-0-0, 23 KO’s)
Cruiserweight — (200 pound limit)
Champ – Vacant
- Oleksandr Usyk (12-0-0, 10 KO’s) WBO
- Murat Gassiev (24-0-0, 17 KO’s) IBF
- Tony Bellew (29-2-1, 19 KO’s)
- Mairis Brides (22-0-0, 18 KO’s) WBC
- Denis Lebedev (29-3-0, 22 KO’s) WBA
Light Heavyweight — (175 pound limit)
Champ – Andre Ward (32-0-0, 16 KO’s) RING, IBF, WBA, WBO
- Adonis Stevenson (29-1-0, 24 KO’s) WBC
- Sergey Kovalev (30-1-1, 26 KO’s)
- Eleider Alvarez (23-0-0, 11 KO’s)
- Artur Beterbiev (11-0-0, 11 KO’s)
- Joe Smith Jr (22-1-0, 18 KO’s)
Super Middleweight — (168 pounds limit)
Champ – Vacant
- James DeGale (23-1-1, (14 KO’s) IBF
- Gilberto Ramirez (35-0-0, 24 KO’s) WBO
- George Groves (26-3-0, 19 KO’s) WBA
- Andre Dirrell (26-2-0, 16 KO’s)
- Callum Smith (22-0-0, 17 KO’s)
Middleweight — (160 pound limit)
Champ – Saul Alvarez (49-1-1, 34 KO’s) RING
- Gennady Golovkin (37-0-0, 33 KO’s) IBF, WBA, WBC
- Daniel Jacobs (32-2-0, 29 KO’s)
- David Lemieux (38-3-0, 33 KO’s)
- Billy Joe Saunders (24-0-0, 12 KO’s) WBO
- Andy Lee (35-3-1, 24 KO’s)
Junior Middleweight — (154 pound limit)
Champ – Vacant
- Erislandy Lara (24-2-2, 14 KO’s) WBA
- Jermell Charlo (29-0-0, 14 KO’s) WBC
- Miguel Cotto (40-5-0, 33 KO’s)
- Demetrius Andrade (24-0-0, 16 KO’s)
- Austin Trout (30-3-0, 17 KO’s)
Welterweight — (147 pound limit)
Champ – Vacant
- Keith Thurman (27-0-0, 22 KO’s) WBA
- Errol Spence Jr (22-0-0, 19 KO’s) IBF
- Shawn Porter (27-2-1, 17 KO’s)
- Manny Pacquiao (59-6-2, 38 KO’s) WBO
- Kell Brook (36-2-0, 25 KO’s)
Junior Welterweight — (140 pound limit)
Champ – Terence Crawford (30-0-0, 21 KO’s) RING, WBC, WBO
- Viktor Postol (28-1-0, 12 KO’s)
- Julius Indongo (22-0-0, 11 KO’s) IBF, WBA
- Antonio Orozco (26-0-0, 17 KO’s)
- Regis Prograis (20-0-0, 17 KO’s)
- Adrian Granados (18-5-2, 12 KO’s)
Lightweight — (135 pound limit)
Champ – Jorge Linares (41-3-0, 27 KO’s) RING, WBA
- Mikey Garcia (36-0-0, 30 KO’s) WBC
- Terry Flanagan (33-0-0, 13 KO’s) WBO
- Robert Easter (19-0-0, 14 KO’s) IBF
- Denis Shofikov (38-2-1, 20 KO’s)
- Sharif Bogere (29-1-0, 20 KO’s)
Junior Lightweight — (130 pound limit)
Champ – Vacant
- Vasyl Lomachenko (8-1-0, 6 KO’s) WBO
- Orlando Salido (44-13-4, 31 KO’s)
- Jezreel Corrales (21-1-0, 8 KO’s) WBA
- Miguel Berchelt (31-1-0, 28 KO’s) WBC
- Takashi Miura (31-3-2, 24 KO’s)
Featherweight — (126 pound limit)
Champ – Vacant
- Leo Santa Cruz (33-1-1, 18 KO’s) WBA
- Garry Russel Jr (28-1-0, 17 KO’s) WBC
- Carl Frampton (23-1-0, 14 KO’s)
- Lee Selby (24-1-0, 9 KO’s) IBF
- Abner Mares (30-2-1, 15 KO’s)
Junior Featherweight — (122 pound limit)
Champ – Vacant
- Guilliermo Rigondeaux (17-0-0, 11 KO’s) WBA
- Jesse Magdaleno (25-0-0, 18 KO’s) WBO
- Rey Vargas (29-0-0, 22 KO’s) WBC
- Nonito Donaire (37-4-0, 24 KO’s)
- Moises Flores (25-0-0, 17 KO’s)
Bantamweight — (118 pound limit)
Champ – Shinsuke Yamanaka (27-0-2, 19 KO’s) RING, WBC
- Jaime McDonnell (29-2-1, 13 KO’s)
- Juan Carlos Payano (18-1-0, 9 KO’s)
- Zhanat Zhakiyanov (27-1-0, 18 KO’s) WBA
- Zolani Tete (25-3-0, 20 KO’s) WBO
- Rau’Shee Warren (14-2-0, 4 KO’s)
Junior Bantamweight — (115 pound limit)
Champ – Vacant
- Naoya Inoue (13-0-0, 11 KO’s) WBO
- Wisaksil Wangek (43-4-1, 39 KO’s) WBC
- Roman Gonzalez (46-1-0, 38 KO’s)
- Carlos Cuadras (36-1-1, 27 KO’s)
- Juan Francisco Estrada (35-2-0, 25 KO’s)
Flyweight — (112 pound limit)
Champ – Vacant
- Kazuto Ioka (22-1-0, 13 KO’s) WBA
- Donnie Nietes (40-1-4, 22 KO’s) IBF
- Diago Higa (13-0-0, 13 KO’s) WBC
- Juan Carlos Reveco (38-3-0, 19 KO’s)
- McWilliams Arroyo (16-3-0, 14 KO’s)
Junior Flyweight — (108 pound limit)
Champ – Vacant
- Perdo Guevara (30-2-1, 17 KO’s)
- Kosei Tanaka (9-0-0, 5 KO’s) WBO
- Ryoichi Taguchi (25-2-2, 11 KO’s) WBA
- Milan Melindo (36-2-0, 13 KO’s) IBF
- Carlos Canizales (17-0-1, 14 KO’s)
Strawweight — (105 pound limit)
Champ – Vacant
- Chayaphon Moonsri (47-0-0, 17 KO’s) WBC
- Thammanoon Niyomtrong (15-0-0, 7 KO’s) WBA
- Byron Rojas (19-3-3, 9 KO’s)
- Jose Argued (20-3-1, 12 KO’s) IBF
- Carlos Buitrago (30-2-1, 17 KO’s)