WBA

World Boxing Association

The first of four major professional boxing organizations - the World Boxing Association (WBA) was born in Rhode Island in 1921 as the National Boxing Association (NBA), and the first boxing title fight recognized by the new Association was the Heavyweight bout between Jack DEMPSEY and Georges CARPENTIER on July 2, 1921.

Jack Dempsey, the first WBA Heavyweight champion

Jack Dempsey beat his rival by knockout in the 4th round and became the first WBA boxing champion. The NBA was founded to counter the influence of the New York State Athletic Commission (NYSAC), established one year early. Both organizations crowned different boxing world champions in the same division, leading to a discussion about who was the true world champion.

Dr. Gilberto Mendoza, WBA President
In 1962 organization, with the growth of boxing's popularity worldwide, changed its name to the World Boxing Association. Dr. Gilberto Mendoza from Venezuela has been the President of the WBA since 1982. Now WBA Central office is in Panama.

Current WBA World Champions

Heavyweight
Russia
regular
United Kingdom
interim
Cruiserweight
Light heavyweight
USA
regular
Gemany
interim
Super middleweight
USA
regular
Mexico
interim
Middleweight
USA
regular
United Kingdom
interim
Super welterweight
Puerto Rico
regular
USA
interim
Welterweight
Super lightweight
USA
regular
Venezuela
interim
Lightweight
USA
regular
USA
interim
Super featherweight
United Kingdom
regular
Russia
interim
Featherweight
USA
regular
Argentina
interim
Super bantamweight
Japan
regular
Dominican Republic
interim
Bantamweight
Super flyweight
USA
regular
Costa-Rica
interim
Flyweight
Puerto Rico
interim
Light flyweight
Puerto Rico
regular
Cuba
interim
Minimumweight

WBC

World Boxing Council

On February 14, 1963, at a meeting of representatives of 11 countries: USA, Argentina, Brazil, Chile, France, Great Britain, Mexico, Panama, Peru, Philippines, and Venezuela in Mexico City was created the first real international boxing organization - World Boxing Council (WBC). New York State Athletic Commission (NYSAC), a rival of the WBA in world boxing, supported the new organization and was adopted into WBC in 1970.

Sonny Liston, the first WBC Heavyweight champion
On July 1963, in Chicago, Sonny LISTON beat Floyd PATTERSON by knockout in the 1st round. It was the first sanctioned Heavyweight title fight for the new boxing organization. In 1983, for boxers' safety, WBC decided to reduce the distance of world championship fights from 15 rounds to 12, and other boxing organizations soon followed. Among the changes proposed by WBC also are the official weigh-in 24 hours before each bout and the introduction of new intermediate weight divisions.

Mauricio Sulaiman, WBC President
In 1975 Jose Sulaiman, a Mexican boxing official of Lebanese descent was elected President of the WBC. In 2014, after the death of Jose Sulaiman, his son Mauricio Sulaiman was elected President of the WBC.

Current WBC World Champions

Heavyweight
Ukraine
regular
Germany
interim
Cruiserweight
Armenia
regular
Poland
interim
Light heavyweight
USA
regular
France
interim
Super middleweight
USA
regular
Guatemala
interim
Middleweight
Dominican Republic
regular
USA
interim
Super welterweight
USA
regular
USA
interim
Welterweight
Super lightweight
USA
regular
Mexico
interim
Lightweight
USA
regular
Cuba
interim
Super featherweight
Featherweight
Super bantamweight
Japan
regular
Japan
interim
Bantamweight
Japan
Super flyweight
USA
regular
Mexico
interim
Flyweight
Mexico
interim
Light flyweight
Strawweight
Philippines

IBF

International Boxing Federation

In April 1983, the members of the United States Boxing Association (USBA) decided the regional status of the organization extended to international. A new boxing organization got the name United States Boxing Association-International (USBA-I), and Robert W. Lee, Sr., president of the USBA, who lost in his bid to become WBA president against Gilberto Mendoza in 1982, led the USBA-I.

Larry Holmes, the first IBF Heavyweight champion
In 1984 USBA-I changed its name to the name it operates under, the International Boxing Federation (IBF). The first sanctioned title fight for the new IBF was a Cruiserweight bout between Marvin CAMEL and Roddy MACDONALD in December 1983, and Marvin Camel became the first IBF World Champion. In the same year, the IBF recognized heavyweight boxer Larry HOLMES as champion after he relinquished the WBC title.

Marian Muhammad, IBF President
From 2001 to 2010, the President of the IBF was American Marian Muhammad. She was voted out of office in May 2010 and was succeeded by Daryl Peoples. IBF's main offices are in New Jersey.

Current IBF World Champions

Heavyweight
Ukraine
Cruiserweight
Australia
Light heavyweight
Russia
Super middleweight
Middleweight
Junior middleweight
United Kingdom
Welterweight
United Kingdom
Junior welterweight
Lightweight
Junior lightweight
Featherweight
Junior featherweight
Japan
regular
Japan
interim
Bantamweight
Mexico
Junior bantamweight
Flyweight
Junior flyweight
Mini flyweight
Philippines

WBO

World Boxing Organization

The World Boxing Organization (WBO) is the last of four major professional boxing organizations that currently recognize professional boxing world champions. It was formed in 1988 after the scandal at the WBA annual meeting in Isla Margarita, Venezuela, when a group of Puerto Rican and Dominican businessmen complained about the existing WBA's questionable rules and ratings systems.

Francesco Damiani, the first WBO Heavyweight champion
The first championship bout was for the vacant super middleweight title between Thomas HEARNS and James KINCHEN. Hearns won and became the first WBO world champion. The first holder of the WBO heavyweight title became Francesco DAMIANI, although WBA, WBC, and IBF recognized Mike TYSON as the heavyweight champion at the time.

Francisco Valcarcel, WBO President
In 1996 the new WBO President became Puerto Rican lawyer Francisco Valcarcel that soon signed deals with the WBA and IBF to hold unification fights between WBO and other boxing organizations. Due to a long personal feud between Francisco Valcarcel and WBC President Jose Sulaiman, the WBC was the last organization that wrote the unification bouts convention. The Central office of the WBO is located in San Juan, Puerto Rico.

Current WBO World Champions

Heavyweight
Ukraine
regular
United Kingdom
interim
Cruiserweight
Light heavyweight
Russia
regular
United Kingdom
interim
Super middleweight
USA
regular
United Kingdom
interim
Middleweight
Junior middleweight
Puerto Rico
regular
USA
interim
Welterweight
Junior welterweight
Lightweight
Junior lightweight
Featherweight
Mexico
regular
United Kingdom
interim
Junior featherweight
Japan
Bantamweight
Junior bantamweight
Flyweight
Junior flyweight
Puerto Rico
Mini flyweight

LATEST TITLE FIGHTS

2026-03-21 Carlos Adames vs. Austin Williams

Carlos Adames dominated Austin "Ammo" Williams over 12 rounds to retain his WBC middleweight title by unanimous decision at the Caribe Royale in Orlando, Florida, USA.

2026-03-21 Lester Martinez vs. Immanuwel Aleem

Lester Martinez outpointed Immanuwel Aleem over 12 rounds to claim the WBC interim super middleweight title in San Bernardino, USA. The win positions him for a potential shot at the full belt later this year.

2026-03-15 Ryusei Matsumoto vs. Yuni Takada

Ryusei Matsumoto defeats Yuni Takada by unanimous decision to retain the WBA minimumweight title in Yokohama, Japan.

2026-03-15 Shokichi Iwata vs. Thammanoon Niyomtrong

Shokichi Iwata becomes the new WBC light flyweight world champion after defeating Thammanoon Niyomtrong in Yokohama, Japan.

2026-03-15 Anthony Olascuaga vs. Jukiya Iimura

Anthony Olascuaga dominates and stops Jukiya Iimura in the ninth round to make his fifth successful defense of his WBO flyweight title in Yokohama, Japan.

2026-03-14 Oscar Collazo vs. Jesus Haro

Oscar Collazo retained his super WBA and WBO strawweight boxing world championship titles in style as he put a brutal beatdown on an overmatched Jesus Haro at the Honda Center in Anaheim, California, USA.

2026-03-14 Anthony Cacace vs. James Dickens

Belfast's Anthony Cacace is the new WBA super-featherweight champion thanks to a unanimous decision win over James 'Jazza' Dickens at Dublin's 3 Arena. The 37-year-old, who claimed the IBF version in 2024 before vacating last year, did enough in a gruelling battle, which never fully came to life, to dethrone the defending champion from Liverpool at the home arena.

2026-02-28 Emanuel Navarrete vs. Eduardo Nunez

Mexico's Emanuel Navarrete stopped compatriot Eduardo Nunez in a dominant display to unify the IBF and WBO super-featherweight titles when the ringside doctor stopped the action before the 11th round.

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