Heavyweight: Oscar Rivas HW Con Sheehan HW Hughie Fury HW Izuagbe Ugonoh HW Taishon Dong HW Hemi Ahio - HW David Haye, HW Trey Lippe, HW Adam Kownacki, HW Oleksandr Teslenko HW Sergey Kuzmin HW Willis Meehan HW
Cruiserweight: Oleksandr Usyk, CW Ryan Merhy CW Steve Collins Jr. CW Jose Lopez, CW Yves Ngabu, CW Artur Mann, CW Tommy McCarthy CW Luis Garcia, CW Jai Opetaia CW Roy Jones Jr CW Andrew Tabiti CW
Light Heavyweight: Sergey Kovalev, LHW Marcu Browne, LHW Oleksandr Gvozdyk, LHW Slava Shabranskyy, LHW David Benavidez LHW Artur Beterbiev LHW Avni Yildirim LHW Viktor Fabreto LHW David Benitez LHW Damien Bonelli, LHW Mathieu Bauderlique LHW Hosea Burton LHW Felix Valera LHW
Super Middleweight: Jesse Hart, SMW Julius Jackson SMW Ramil Gadzhiev SMW Juniour Younan SMW Jamie Cox SMW Leon Bauer - SMW Petro Ivanov SMW Sadam Sascha Kerimov SMW Nieky Holzken SMW Ronald Ellis SMW Dauren Yeleusinov SMW
Middleweight: Gennady Golovkin, MW Chris Eubanks Jr, MW Alfonso Blanco, MW Ievgen Khytrov MW Jason Quigley MW Brian Castano MW Tureano Johnson MW Vijender Singh MW Matt Korobov MW Sergey Derevychenko, MW Immanuel Aleem MW Magomed Madiev MW
Super Welterweight: Jarrett Hurd SWW John Jackson SWW Erickson Lubin SWW Kanat Islam SWW Rocky Jerkic SWW Sergio Garcia SWW Robert Maess SWW Oleksandr Spyrko SWW Alexander Besputin SWW Madiyar Ashkeyev SWW Steven Butler SWW Custio Clayton SWW Khasan Baysangurov SWW
Welterweight: Egidijus Kavaliauskas WW Sammy Vasquez WW Rashidi Ellis WW Antonio Margarito WW Jeff Horn, WW Sonny Frederickson WW Ivan Golub, WW Uktamjon Rahmonov WW Jamal James WW Taras Shelestyuk WW
Super Lightweight: Terence Crawford, SLW Nicolas Gonzalez SLW Denis Berinchyk SLW Ivan Baranchyk SLW Eduard Troyanovsky SLW Kay Prospere SLW Phillip Sutcliffe SLW Everton Lopez SLW Julian Rodriguez SLW
Lightweight: Riuchard Commey LW Robert Easter LW George Kambosos Jr LW Saul Rodriguez LW Harmonito Dela Torre LW Declan Geraghty, LW John Joe Nevin LW Lamont Roach Jr LW Soslan Tedeev LW Ohara Davies LW
Super Featherweight: Gervonta Davis, Sup FW Christian Gonzalez Sup FW Alberto Machado Sup FW Jono Caroll Sup FW Billel Dib Sup FW Mitchell Smith Sup FW
Featherweight: Julian Ramirez - Feather Oleg Malinovskiy, Feather Marco McCullough Feather Matias Rueda Feather Vasyl Lomachenko, Feather Devin Haney Feather Thong Sithluangphophun Feather Luke Jackson Feather Christopher Diaz Feather Isaac Dogboe Feather
Super Bantamweight: Diego De la Hoya SBW Maruta SBW Sho Nakazawa SBW Jason Maloney SBW Tugstsogt Nyambayar, SBW Marcos Forestall, SBW William Encarnacion SBW Galam Yafai SBW Kazuki Tanaka SBW
Bantamweight: Ryan Burnett BW Haroon Khan BW Duke Micah BW Andrew Moloney BW Jantony Ortiz BW Johnny Determan, BW
Super Flyweight: Khalid Yafai, Sup Fly Takuma Inoue, Sup Fly Naoya Inoue, Sup Fly Jamie Conlan Sup Fly Jose Martinez Sup Fly Nathan Coutinho, Sup Fly
Flyweight: Andrew Selby, Fly Masahiro Sakamoto, Fly Kevin Jake Catajara Fly Damien Vasquez, Fly Noknoi Sitthiprasert, Fly Thomas Essomba, Fly