Boxing’s title belts are a confusing disaster that have become so diluted as to barely have any real meaning. But here’s a list for you to reference in case you’re ever curious about one or another.

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Men’s Boxing Champions

Heavyweight (Unlimited)

• WBC: Tyson Fury (vs Oleksandr Usyk, May 18)
• WBA: Oleksandr Usyk (vs Tyson Fury, May 18)
• IBF: Oleksandr Usyk (vs Tyson Fury, May 18)
• WBO: Oleksandr Usyk (vs Tyson Fury, May 18)
  WBO Interim: Joseph Parker

Cruiserweight (200 lbs)

• WBC: Noel Mikaelyan
• WBA: Gilberto “Zurdo” Ramirez
• IBF: Vacant (Jai Opetaia vs Mairis Briedis, May 18)
• WBO: Chris Billam-Smith (vs Richard Riakporhe, June 15)

Light Heavyweight (175 lbs)

• WBC: Artur Beterbiev
  WBC Interim: Vacant (David Benavidez vs Oleksandr Gvozdyk, June 15)
• WBA: Dmitry Bivol (vs Malik Zinad, June 1)
  WBA “World”: Vacant (David Morrell Jr vs Radivoje Kalajdzic, Aug. 3)
• IBF: Artur Beterbiev
• WBO: Artur Beterbiev

Super Middleweight (168 lbs)

Undisputed Champion: Canelo Alvarez

• WBC: Canelo Alvarez
• WBA: Canelo Alvarez
• IBF: Canelo Alvarez
• WBO: Canelo Alvarez

Middleweight (160 lbs)

• WBC: Carlos Adames
• WBA: Erislandy Lara
• IBF: Janibek Alimkhanuly
• WBO: Janibek Alimkhanuly

Super Welterweight (154 lbs)

• WBC: Sebastian Fundora
  WBC Interim: Serhii Bohachuk
  WBC “In Recess”: Jermell Charlo
• WBA: Israil Madrimov (vs Terence “Bud” Crawford, Aug. 3)
  WBA “In Recess”: Jermell Charlo
• IBF: Bakhram Murtazaliev
• WBO: Sebastian Fundora
  WBO Interim: Vacant (Terence “Bud” Crawford vs Israil Madrimov, Aug. 3)

Welterweight (147 lbs)

• WBC: Terence “Bud” Crawford
  WBC Interim: Mario Barrios
• WBA: Terence “Bud” Crawford
  WBA “World”: Eimantas Stanionis
• IBF: Jaron “Boots” Ennis
• WBO: Terence “Bud” Crawford

Super Lightweight (140 lbs)

• WBC: Devin Haney
• WBA: Isaac “Pitbull” Cruz (vs Jose Valenzuela, Aug. 3)
• IBF: Subriel Matias (vs Liam Paro, June 15)
• WBO: Teofimo Lopez

Lightweight (135 lbs)

• WBC: Shakur Stevenson (vs Artem Harutyunyan, July 6)
• WBA: Gervonta “Tank” Davis (vs Frank Martin, June 15)
• IBF: Vasiliy Lomachenko
• WBO: Vacant (Emanuel Navarrete vs Denys Berinchyk, May 18)

Super Featherweight (130 lbs)

• WBC: O’Shaquie Foster
• WBA: Lamont Roach Jr
• IBF: Joe Cordina (vs Anthony Cacace, May 18)
• WBO: Emanuel Navarrete
  WBO Interim: Oscar Valdez

Featherweight (126 lbs)

• WBC: Rey Vargas
  WBC Interim: Brandon Figueroa
• WBA: Raymond Ford (vs Nick Ball, June 1)
• IBF: Luis Alberto Lopez (vs Angelo Leo, Aug. 10)
• WBO: Rafael Espinoza (vs Sergio Chirino, June 21)

Super Bantamweight (122 lbs)

Undisputed Champion: Naoya Inoue

• WBC: Naoya Inoue
• WBA: Naoya Inoue
• IBF: Naoya Inoue
• WBO: Naoya Inoue

Bantamweight (118 lbs)

• WBC: Junto Nakatani
• WBA: Takuma Inoue
• IBF: Ryosuke Nishida
• WBO: Yoshiki Takei

Super Flyweight (115 lbs)

• WBC: Juan Francisco Estrada (vs Jesse “Bam” Rodriguez, June 29)
  WBC Interim: Vacant (Andrew Moloney vs Pedro Guevara, May 11)
• WBA: Kazuto Ioka (vs Fernando Martinez, July 7)
  WBA Interim: David Jimenez
• IBF: Fernando Martinez (vs Kazuto Ioka, July 7)
• WBO: Kosei Tanaka

Flyweight (112 lbs)

• WBC: Julio Cesar Martinez
• WBA: Seigo Yuri Akui
• IBF: Vacant (Angel Ayala vs Dave Apolinario, TBA)
• WBO: Jesse “Bam” Rodriguez

Junior Flyweight (108 lbs)

• WBC: Kenshiro Teraji
• WBA: Kenshiro Teraji
• IBF: Sivenathi Nontshinga
• WBO: Jonathan Gonzalez

Minimumweight (105 lbs)

• WBC: Melvin Jerusalem
• WBA: Thammanoon Niyomtrong
• IBF: Ginjiro Shigeoka
• WBO: Oscar Collazo (vs Gerardo Zapata, June 7)

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Women’s Boxing Champions

Super Middleweight (168 lbs)

• WBC: Franchon Crews-Dezurn
  WBC “In Recess”: Savannah Marshall
• WBA: Savannah Marshall
  WBA Interim: Franchon Crews-Dezurn
• IBF: Savannah Marshall
• WBO: Savannah Marshall

Middleweight (160 lbs)

Undisputed Champion: Claressa Shields

• WBC: Claressa Shields
• WBA: Claressa Shields
• IBF: Claressa Shields
• WBO: Claressa Shields

Super Welterweight (154 lbs)

• WBC: Ema Kozin
• WBA: Terri Harper
• IBF: Femke Hermans
• WBO: Ema Kozin

Welterweight (147 lbs)

• WBC: Ivana Habazin
• WBA: Lauren Price
• IBF: Natasha Jonas
• WBO: Sandy Ryan

Super Lightweight (140 lbs)

Undisputed Champion: Katie Taylor

• WBC: Katie Taylor (vs Amanda Serrano, July 20)
• WBA: Katie Taylor (vs Amanda Serrano, July 20)
• IBF: Katie Taylor (vs Amanda Serrano, July 20)
• WBO: Katie Taylor (vs Amanda Serrano, July 20)

Lightweight (135 lbs)

• WBC: Katie Taylor
• WBA: Katie Taylor
• IBF: Beatriz Ferreira
• WBO: Rhiannon Dixon

Super Featherweight (130 lbs)

Undisputed Champion: Alycia Baumgardner

• WBC: Alycia Baumgardner
• WBA: Alycia Baumgardner
• IBF: Alycia Baumgardner
• WBO: Alycia Baumgardner

Featherweight (126 lbs)

• WBC: Skye Nicolson
• WBA: Amanda Serrano
• IBF: Amanda Serrano
• WBO: Amanda Serrano

Super Bantamweight (122 lbs)

• WBC: Yamileth Mercado
• WBA: Erika Cruz
• IBF: Ellie Scotney
• WBO: Ellie Scotney

Bantamweight (118 lbs)

• WBC: Dina Thorslund
• WBA: Cherneka Johnson
• IBF: Miyo Yoshida
• WBO: Dina Thorslund

Super Flyweight (115 lbs)

• WBC: Asley Gonzalez
  WBC Interim: Adelaida Ruiz
• WBA: Clara Lescurat
• IBF: Irma Garcia
• WBO: Mizuki Hiruta

Flyweight (112 lbs)

• WBC: Marlen Esparza
• WBA: Marlen Esparza
• IBF: Gabriela Fundora
• WBO: Marlen Esparza

Junior Flyweight (108 lbs)

• WBC: Yesica Nery Plata
• WBA: Yesica Nery Plata
• IBF: Evelyn Bermudez
• WBO: Evelyn Bermudez

Minimumweight (105 lbs)

Undisputed Champion: Seniesa Estrada

• WBC: Seniesa Estrada
• WBA: Seniesa Estrada
• IBF: Seniesa Estrada
• WBO: Seniesa Estrada