DeMarcus Deon Corley is an American professional boxer. A veteran of the sport for more than two decades, he held the WBO junior welterweight title from 2001 to 2003, and has fought as a gatekeeper against many of boxing's biggest names.
Ivan "Mighty" Robinson is an American professional boxer who has compiled a record of 36–12–2 since becoming a professional in 1992. He challenged once for the IBF lightweight title in 1996, losing to Phillip Holiday by 12-round unanimous decision.
In boxing, the undisputed champion of a weight class is the boxer who simultaneously holds world titles from all major organizations recognized by each other and the International Boxing Hall of Fame. There are currently four major sanctioning bodies: WBA, WBC, WBO, and IBF. There were many undisputed champions before the number of major sanctioning bodies recognizing each other increased to four in 2007, but there have been only 19 boxers to hold all four titles simultaneously.
Héctor López Colín was a Mexican professional boxer. He challenged for the WBC lightweight title in 1993 and the WBO light welterweight title twice between 1995 and 1999. At regional level he held the WBC-NABF light welterweight title twice between 1992 and 1993, and the WBO-NABO light welterweight title between 1996 and 1997. As an amateur he represented Mexico at the 1984 Olympics, winning a silver medal in the bantamweight division.
Vasiliy Anatolyevich Lomachenko, also spelled Vasyl Anatoliyovych Lomachenko, is a Ukrainian professional boxer. He has held multiple world championships in three weight classes from featherweight to lightweight, including the International Boxing Federation (IBF) lightweight title since May 2024. Previously he held unified and Ring magazine titles at lightweight.
José Pedraza González is a Puerto Rican professional boxer and former two-weight world champion. He held the IBO super featherweight title in 2014, the IBF super featherweight title from 2015 to 2017, and the WBO lightweight title in 2018. As an amateur he represented Puerto Rico, winning medals in multiple international competitions. Among the awards he achieved are a bronze medal at the 2007 Pan American Games, silver at the 2009 World Championships and gold at the 2010 Central American and Caribbean Games, as well as participation in the 2008 Summer Olympics. As of June 2021, he is ranked as the world's eighth best active super lightweight by BoxRec.
Darryl Tyson is an American former professional boxer. He is a former WBC Continental Americas lightweight champion and former USBA and NABF champion in the lightweight and junior welterweight divisions.
Raymond Reinaldo Oliveira is an American former professional boxer, known by the nickname 'Sucra'. He fought for world titles at both super-lightweight and welterweight, winning the International Boxing Union world welterweight title twice, in 2003 and 2004.
Jamel William Herring is an American professional boxer who held the WBO junior lightweight title from 2019 to 2021.
Thomas Dulorme Cordero is a Puerto Rican professional boxer who challenged for the WBO light welterweight title in 2015.
Teófimo Andrés López Rivera is an American professional boxer. He has held multiple world championships in two weight classes, including the World Boxing Organization (WBO) and Ring magazine light welterweight titles since 2023; previously he held the unified World Boxing Association (WBA), International Boxing Federation (IBF), WBO, and Ring lightweight titles between 2019 and 2021. Lopez has also held the lineal championship at lightweight and light welterweight. As an amateur, he represented Honduras at the 2016 Summer Olympics.
Miguel Ángel Marriaga is a Colombian professional boxer who became the WBC Continental Americas champion in his twelfth match.
Devin Miles Haney is an American professional boxer. He has held multiple world championships in two weight classes, including the undisputed championship at lightweight from 2022 to 2023, and the World Boxing Council (WBC) super lightweight title from 2023 to 2024.
Jonathan Oquendo Arnaldi is a Puerto Rican professional boxer who has challenged twice for a world title: the WBA (Regular) featherweight title in 2015, and the WBO junior lightweight title in September 2020. He has held multiple regional titles, including the WBO–NABO junior featherweight title in 2010 and the junior lightweight version from 2018 to 2019.
Vasiliy Lomachenko vs. Teófimo López, billed as Winner Takes All, was a unification professional boxing match contested between WBA (Super), WBO, and The Ring lightweight champion, Vasiliy Lomachenko, and IBF lightweight champion, Teófimo López. The bout took place on October 17, 2020, at the MGM Grand Conference Center in Paradise, Nevada. López defeated Lomachenko via unanimous decision (UD) with the judges' scorecards reading 119–109, 117–111, and 116–112.
Arnold Barboza Jr. is an American professional boxer. As of July 2022, he is ranked as the world's seventh-best active light welterweight by The Ring.
Masayoshi Nakatani is a Japanese professional boxer. He held the OPBF lightweight title between 2014 and 2019, and won the WBO Inter-Continental lightweight title in 2020.
Vasiliy Lomachenko vs. Masayoshi Nakatani was a lightweight professional boxing match contested between three-division former unified lightweight world champion Vasiliy Lomachenko, and lightweight contender Masayoshi Nakatani. The bout took place on June 26, 2021, at the Virgin Hotels Las Vegas in Paradise, Nevada. Lomachenko won the fight by ninth-round technical knockout.
George Kambosos Jr vs Devin Haney, billed as Undisputed, was a lightweight unification professional boxing match contested between WBA (Super), IBF, WBO, and The Ring champion, George Kambosos Jr, and WBC champion, Devin Haney. The bout took place on 5 June 2022, at Docklands Stadium in Melbourne, Australia. Haney defeated Kambosos via unanimous decision to become the first undisputed lightweight champion since Pernell Whitaker in 1990, and the first in the four-belt era.
Devin Haney vs. Vasiliy Lomachenko, billed as Checkmate, was a professional boxing match contested in the lightweight division between the undisputed champion, Devin Haney, and former three-division world champion, Vasiliy Lomachenko. The bout took place on 20 May 2023 at the MGM Grand Garden Arena in Las Vegas, Nevada. The fight ended in a controversial unanimous decision win for Haney.
Teofimo Lopez 
Antonio Moran
Angel Figueroa