Cruiserweight, also referred to as junior heavyweight, is a weight class in professional boxing between light heavyweight and heavyweight. Before the advent of the current cruiserweight class, "light heavyweight" and "cruiserweight" were sometimes used interchangeably in the United Kingdom.
In boxing, the undisputed champion of a weight class is the boxer who simultaneously holds world titles from all recognized major organisations by each other and the International Boxing Hall of Fame. There are currently four major sanctioning bodies: WBA, WBC, IBF and WBO. There were many undisputed champions before the number of major sanctioning bodies recognizing each other increased to four in 2007, but there have only been 18 boxers to hold all four titles simultaneously.
Rau'shee Warren is an American professional boxer who held the WBA (Undisputed), and IBO bantamweight titles from 2016 to 2017. As an amateur he won a gold medal at the 2007 World Championships, as well as bronze at the 2005 and 2011 World Championships, all in the flyweight division.
Michael Hunter, Jr. is an American professional boxer who challenged for the WBO junior heavyweight title in 2017. As an amateur, he won the National Championships as a super heavyweight in 2007 and 2009, and qualified for the 2012 Olympics in the heavyweight division. He is the son of late professional boxer Mike "the Bounty" Hunter.
Muamer Hukić, best known as Marco Huck, is a Bosniak, nationalized German professional boxer. He held the WBO cruiserweight title from 2009 to 2015, and is the joint-longest reigning cruiserweight world champion of all time, having made thirteen consecutive successful defenses, a division record shared with Johnny Nelson. Huck also held the IBO cruiserweight title from 2016 to 2017, the European cruiserweight title from 2008 to 2009, and has challenged once for the WBA (Regular) heavyweight title in 2012.
Ismaikel "Mike" Perez is a Cuban-Irish professional boxer who holds the WBA Intercontinental Cruiserweight title and challenged once for the WBC cruiserweight title in 2017.
Oleksandr Oleksandrovych Usyk is a Ukrainian professional boxer. He has held multiple world championships in two weight classes, including the unified heavyweight titles since 2021, and the Ring magazine title since 2022. He has also held the International Boxing Organization (IBO) title since 2021. Previously, he held the undisputed cruiserweight championship from 2018 to 2019, being the first boxer in that division to hold all four major world titles.
Anthony Lewis Bellew is an English former professional boxer who competed from 2007 to 2018, and has since worked as a boxing analyst and commentator. He held the WBC cruiserweight title from 2016 to 2017. At regional level, he held the British and Commonwealth light-heavyweight titles between 2010 and 2014, the European cruiserweight title from 2015 to 2016. As an amateur, he is a three-time ABA heavyweight champion. He portrayed antagonist boxer Ricky Conlan in the films Creed and Creed III.
Cecilia Carmen Linda Brækhus is a Norwegian professional boxer and former kickboxer. She reigned as the undisputed female welterweight boxing champion from 2014 to 2020, and is the first woman in any weight class to hold the WBA, WBC, IBF and WBO titles simultaneously. Brækhus is also one of only 11 boxers in history, female or male, to hold all four major world titles simultaneously. She also held the IBO title from 2016 to 2020.
Denis Aleksandrovich Lebedev is a Russian former professional boxer who competed from 2001 to 2019. He was a unified world cruiserweight champion, having held the WBA title from 2012 to 2018, and the IBF title in 2016.
Josh Taylor is a Scottish professional boxer. He is a former undisputed super lightweight champion, having held the International Boxing Federation (IBF) and World Boxing Association (WBA) titles between 2019 and 2022, the World Boxing Council (WBC) title between 2021 and 2022, the World Boxing Organisation (WBO) title between 2021 and 2023 and the Ring magazine title between 2019 and 2023. At regional level, he held the Commonwealth light-welterweight title from 2016 to 2017. As an amateur, he won a lightweight silver medal at the 2010 Commonwealth Games and light-welterweight gold at the 2014 edition.
Krzysztof Głowacki is a Polish professional boxer who has held the WBO junior-heavyweight title twice; from 2015 to 2016 and again in 2019. As an amateur, he won a bronze medal in the super-heavyweight division at the 2008 EU Championships. As of June 2020, he is ranked as the world's fourth best active cruiserweight by The Ring magazine and third by the Transnational Boxing Rankings Board and BoxRec.
Callum John Smith is an English professional boxer. He held the World Boxing Association (WBA) and Ring magazine super-middleweight titles from 2018 to 2020. At regional level, he held the British and European super-middleweight titles between 2015 and 2017. In 2018 he won the World Boxing Super Series super-middleweight tournament, winning the Muhammad Ali trophy in the process. He is the youngest of the Smith brothers—Paul, Stephen, and Liam—all of whom are professional boxers.
Mairis Briedis is a Latvian professional boxer. He is a three-time cruiserweight world champion, having held the IBF and Ring titles from 2020 to 2022; the WBC title from 2017 to 2018; and the WBO title in 2019. Upon winning the WBC title in 2017, he became the first Latvian to hold a world boxing title. He was awarded the Order of the Three Stars in 2017. As a professional, he has fought world champions Oleksander Usyk, Marco Huck, Krzysztof Głowacki, Manuel Charr, and Yuniel Dorticos. As of November 2022, he is ranked as the world's third best active cruiserweight by The Ring magazine, BoxRec, and second by the Transnational Boxing Rankings Board.
Murat Georgievich Gassiev is a Russian former unified cruiserweight world champion, having held the IBF title from 2016 to 2018, and the WBA (Unified) title in 2018. As of October 2021, he is ranked as the world's ninth-best active heavyweight by BoxRec.
The 2017–18 World Boxing Super Series – super middleweight division was a World Boxing Super Series professional boxing tournament taking place between September 2017 and September 2018 in several countries. The Super Series features 8 top-rated super middleweight boxers in a single-elimination tournament. Its winner will hold the WBA's world title, The Ring Magazine title, as well as the Muhammad Ali trophy. The tournament was organized by Comosa AG. A cruiserweight tournament is held concurrently, with prize money for both competitions totalling US$50 million.
The 2017–18 World Boxing Super Series – cruiserweight division was a World Boxing Super Series professional boxing tournament that took place between September 2017 and July 2018 in several countries. The Super Series featured eight top-rated cruiserweight boxers in a single-elimination tournament. Its winner will hold world titles for all four of boxing's major sanctioning bodies, The Ring Magazine title, as well as the Muhammad Ali trophy. The tournament was organized by Comosa AG. A super middleweight tournament was held concurrently, with prize money for both competitions totalling US$50 million.
Bridgerweight is a weight class in professional boxing used by the World Boxing Council (WBC) since 2020 and the World Boxing Association (WBA) since 2023. The division is for boxers weighing between 200 pounds and 224 pounds. The weight is named after six-year-old American Bridger Walker, who saved his four-year-old sister from a stray dog in July 2020.
Anthony Joshua vs Oleksandr Usyk, billed as The Perfect Storm, was a professional boxing match that was contested between WBA (Super), IBF, WBO, and IBO heavyweight champion, Anthony Joshua, and former undisputed cruiserweight champion and the WBO's heavyweight mandatory challenger, Oleksandr Usyk. The bout took place on 25 September 2021 at the Tottenham Hotspur Stadium, with Usyk winning by unanimous decision.
Oleksandr Usyk vs Derek Chisora, billed as Fright Night, was a professional boxing match contested between former undisputed cruiserweight champion and the WBO's heavyweight mandatory challenger, Oleksandr Usyk, and WBO Inter-Continental heavyweight champion, Derek Chisora. The bout took place on 31 October 2020 at The SSE Arena, with Usyk winning by unanimous decision.
