Heavyweight (201 lbs+)

World Champion: (Vacant)

  1. Wladimir Klitschko
  2. Deontay Wilder (WBC)
  3. Alexander Povetkin
  4. Luis Ortiz
  5. Anthony Joshua (IBF)
  6. Kubrat Pulev
  7. Joseph Parker (WBO)
  8. Bermane Stiverne
  9. Andy Ruiz
  10. David Haye
  11. Johan Dupahaus
  12. Carlos Takam
  13. Dereck Chisora
  14. Gerald Washington
  15. Hughie Fury

Light Heavyweight (175 lbs)

World Champion: Adonis Stevenson (WBC)

  1. Andre Ward (WBO WBA & IBF)
  2. Sergey Kovalev
  3. Sullivan Barrera
  4. Joe Smith Jr.
  5. Oleksandr Gvozdyk
  6. Nathan Cleverly
  7. Artur Beterbiev
  8. Eleider Alvarez
  9. Vyacheslav Shabranskyy
  10. Andrzej Fonfara
  11. Isaac Chilemba
  12. Yunieski Gonzalez
  13. Jean Pascal
  14. Thomas Williams
  15. Marcus Browne

Middleweight (160 lbs)

World Championship: (Vacant)

1. Gennady Golovkin (WBC, WBA, IBO, & IBF)
2. Danny Jacobs
3. Billy Joe Saunders (WBO)
4. David Lemieux
5. Avtandil Khurtdize
6. Sergey Derevyanchenko
7. Willie Monroe Jr.
8. Jorge Sebastian Heiland
9. Chris Eubank Jr.
10. Maciej Sulecki
11. Ievgen Khytrov
12. Ryota Murata
13. Curtis Stevens
14. Artur Akavov
15. Alfonso Blanco

Welterweight (147 lbs)

World Champion: Manny Pacquiao (WBO)

1. Kell Brook (IBF)
2. Keith Thurman (WBA)
3. Tim Bradley
4. Shawn Porter
5. Danny Garcia (WBC)
6. Jesse Vargas
7. Amir Khan
8. Errol Spence
9. Frankie Gomez
10. David Avanesyan
11. Sammy Vasquez
12. Chris Algieri
13. Jeff Horn
14. Andre Berto
15. Konstantin Ponomarev

Lightweight (135 lbs)

World Championship: (Vacant)

  1. Jorge Linares (WBA)
  2. Rances Barthelemy
  3. Terry Flanagan (WBO)
  4. Anthony Crolla
  5. Dejan Zlaticanin (WBC)
  6. Petr Petrov
  7. Robert Easter Jr. (IBF)
  8. Denis Shafikov
  9. Felix Verdejo
  10. Richard Commey
  11. Daud Yordan
  12. Richard Abril
  13. Mikey Garcia
  14. Luke Campbell
  15. Edlis Tatli

Featherweight (126 lbs)

World Championship: (Vacant)

1. Carl Frampton (WBA)
2. Leo Santa Cruz
3. Gary Russell (WBC)
4. Abner Mares
5. Lee Selby (IBF)
6. Oscar Valdez (WBO)
7. Simpiwe Vetyeka
8. Jesus Cuellar
9. Joseph Diaz
10. Oscar Escandon
11. Scott Quigg
12. Josh Warrington
13. Jonathan Barros
14. Jorge Lara
15. Mark Magsayo

Bantamweight (118 lbs)

World Championship: (Vacant)

  1. Shinsuke Yamanaka (WBC)
  2. Rau’shee Warren (WBA & IBO)
  3. Juan Carlos Payano
  4. Jamie McDonnell
  5. Tomoki Kameda
  6. Lee Haskins (IBF)
  7. Anselmo Moreno
  8. Zhanat Zhakiyanov
  9. Marlon Tapales (WBO)
  10. Luis Nery
  11. Takuma Inoue
  12. Shohei Omori
  13. Stuart Hall
  14. Suguru Muranaka
  15. Emmanuel Rodriguez

Flyweight (112 lbs)

World Champion: (Vacant)

1. John Riel Casimero (IBF)
2. Kazuto Ioka (WBA)
3. McWillams Arroyo
4. Brian Viloria
5. Donnie Nietes
6. Juan Carlos Reveco
7. Edgar Sosa
8. Yodmongjol Vor Saengthep
9. Rocky Fuentes
10. Nawaphon Por Chokchai
11. Fransico Rodriguez
12.. Suguru Muranaka
13. Nawaphon Sor Rungvisai
14. Zou Shiming (WBO)
15. Juan Hernandez

Strawweight (105 lbs)

World Championship: (Vacant)

1. Wanheng Menayothin (WBC)
2. Jose Argumedo (IBF)
3. Knockout CP Freshmart (WBA)
4. Byron Rojas
5. Katsunari Takayama (WBO)
6. Hekkie Budler
7. Saul Juarez
8. Simphiwe Khonco
9. Carlos Buitrago
10. Riku Kano
11. Tatsuya Fukuhara
12. Oswaldo Novoa
13. Jose Antonio Jimenez
14. Chao Zhong Xiong
15. Melvin Jerusalem

Cruiserweight (200 lbs)

World Champion: (Vacant)

1. Oleksandr Usyk (WBO)
2. Murat Gassiev (IBF)
3. Denis Lebedev
4. Tony Bellew (WBC)
5. Krzysztof Glowacki
6. Marco Huck (IBO)
7. Yunier Dorticos
8. Mairis Briedis
9. Krzysztof Wlodarczyk
10. Youri Kalenga
11. Ilunga Makabu
12. Thabiso Mchunu
13. Olanrewaju Durodola
14. Dmitry Kudryashov
15. Beibut Shumenov (WBA)

Super Middleweight (168 lbs)

World Champion: (Vacant)

  1. James Degale (IBF)
  2. Gilberto Ramirez (WBO)
  3. Anthony Dirrell
  4. Fedor Chudinov
  5. Andre Dirrell
  6. Callum Smith
  7. Tyron Zeuge (WBA)
  8. George Groves
  9. Arthur Abraham
  10. Rogelio Medina
  11. Martin Murray
  12. Zac Dunn
  13. Fedor Chudinov
  14. David Benavidez
  15. Jesse Hart

Light Middleweight (154 lbs)

World Championship: (Vacant)

1. Jermall Charlo (IBF)
2. Saul Alvarez (WBO)
3. Erislandy Lara (WBA & IBO)
4. Demetrius Andrade
5. Jermell Charlo (WBC)
6. Austin Trout
7. Vanes Martirosyan
8. Michael Sorro
9. Julian Williams
10. Willie Nelson
11. Charles Hatley
12. Liam Smith
13. Jarred Hurd
14. Jack Culcay
15. Erickson Lubin

Light Welterweight (140 lbs)

World Champion: (Vacant)

  1. Terence Crawford (WBC & WBO)
  2. Adrien Broner
  3. Viktor Postol
  4. Julius Indongo (IBF)
  5. Antonio Orozco
  6. Felix Diaz Jr.
  7. Sergey Lipnets
  8. Ricky Burns (WBA)
  9. Ruslan Provodnikov
  10. Hank Lundy
  11. Thomas Dulorme
  12. Adrian Granados
  13. Miguel Vasquez
  14. Jose Ramirez
  15. Amir Iman

Super Featherweight (130 lbs)

World Championship: (Vacant)

  1. Francisco Vargas (WBC)
  2. Vasyl Lomachenko (WBO)
  3. Takashi Miura
  4. Orlando Salido
  5. Jose Pedraza (IBF)
  6. Jezreel Corrales (WBA)
  7. Roman Martinez
  8. Takashi Uchiyama
  9. Nicholas Walters
  10. Jason Sosa
  11. Miguel Roman
  12. Miguel Berchelt
  13. Masayuki Ito
  14. Stephen Smith
  15. Kenichi Ogawa

Super Bantamweight (122 lbs)

World Champion: (Vacant)

1. Guillermo Rigondeaux (WBA)
2. Jesse Magdaleno (WBO)
3. Jonathan Guzman (IBF)
4. Nonito Donaire
6. Moises Flores
7. Genesis Servania
7. Manuel Avil
8.. Rey Vargas
9. Shingo Wake
10. Hugo Ruiz
11. Julio Ceja
12. Andres Gutierrez
13. Diego De La Hoya
14. Yukinori Oguni
15. Gavin McDonnell

Super Flyweight (115 lbs)

World Championship: (Vacant)

1. Roman Gonzalez (WBC)
2. Naoya Inoue (WBO)
3. Carlos Cuadras
4. Khalid Yafai (WBA)
5. Jerwin Ancajas (IBF)
6. Juan Francisco Estrada
7. Srisaket sor Rungvisai
8. Omar Narvaez
9. McJoe Arroyo
10. Kohei Kono
11. Noberto Jiminez
12. Johnny Garcia
13. Koki Kameda
14. Oleydong Sithsamerchai
15. Jamie Conlon

Light Flyweight (108 lbs)

World Championship: (Vacant)

1. Akira Yaegashi (IBF)
2. Pedro Guevara
3. Ganigan Lopez (WBC)
4. Ryoichi Taguchi (WBA)
5. Rey Loreto
6. Yu Kimira
7. Moises Fuentes
8. Paiphrarob Kokietgym
9. Milan Melindo
10. Javier Mendoza
11. Nkosianthi Joyi
12. Raul Garcia
13. Mario Rodrigurez
14. Ken Shiro
15. Ricardo Perez