The World Boxing Association (WBA), formerly known as the National Boxing Association (NBA), is the oldest and one of four major organizations which sanction professional boxing bouts, alongside the World Boxing Council (WBC), International Boxing Federation (IBF) and World Boxing Organization (WBO). The WBA awards its world championship title at the professional level. Founded in the United States in 1921 by 13 state representatives as the NBA, in 1962 it changed its name in recognition of boxing's growing popularity worldwide and began to gain other nations as members.
Jorge Armando Arce Armenta, best known as Jorge Arce, is a Mexican former professional boxer who competed from 1996 to 2014. He is a multiple-time world champion, and the second boxer from Mexico to win world titles in four weight divisions. In a storied career, Arce held the WBO light flyweight title from 1998 to 1999; the WBC and lineal light flyweight titles from 2002 to 2004; the WBO super flyweight title in 2010; the WBO junior featherweight title in 2011; and the WBO bantamweight title from 2011 to 2012. Additionally he held the WBC interim flyweight title from 2005 to 2006, the WBA interim super flyweight title from 2008 to 2009, and challenged once for the WBC featherweight title in his final fight in 2014.
Ricardo López Nava is a Mexican former professional boxer who competed from 1985 to 2001. He was a two-weight world champion, having held the WBC mini flyweight title from 1990 to 1998, defending it against a record-breaking 21 opponents; the WBA and WBO mini flyweight titles between 1997 and 1998; and the IBF junior flyweight title from 1999 until his retirement in 2001. He is one of just fifteen world boxing champions to retire without a loss. He is the father of undefeated former boxer Alonso López.
Brian Viloria is a retired American professional boxer of Filipino descent. He is a former unified WBA and WBO flyweight champion, as well as a former WBC and IBF light flyweight champion. His nickname of "The Hawaiian Punch" was first given to him by Jesus Salud, a fellow Hawaiian of Filipino descent and himself a former world champion in boxing.
Roberto Gaspar Vásquez Ramírez is a Mexican American professional boxer who held the WBA light flyweight title from 2005 to 2006. He also held the WBA flyweight interim title from 2006 to 2007.
César Canchila is a Colombian former professional boxer who competed from 2001 to 2014. He held the interim WBA light flyweight title from 2008 to 2009. At the regional level, he held the WBO Latino and WBA Fedelatin light flyweight titles.
Drian Francisco, nicknamed Gintong Kamao, is a Filipino professional boxer. Born in the province of Mindoro, Francisco currently resides in Agoncillo, Batangas. His younger brother Lloyd Francisco, like him, is also a professional boxer.
Giovani Segura Aguilar is a Mexican professional boxer. He is a former WBA, WBO, Lineal and The Ring magazine light flyweight champion.
Alberto Rossel Contreras is a Peruvian former professional boxer who competed from 1998 to 2015.
John Riel Reponte Casimero is a Filipino professional boxer and YouTuber. He has held world championships in three weight classes; including the IBF junior-flyweight title from 2012 to 2013; the IBF flyweight title in 2016; and the WBO bantamweight title from 2019 to 2022. Quadro Alas is Tagalog for four of a kind when translated, his moniker means Four Aces.
Boxing in the 2010s includes notable events about boxing which occurred between 2010 and 2019. The decade saw high intensity action in the welterweight division. The match between veterans Floyd Mayweather Jr. and Manny Pacquiao broke PPV records. The broadcast of the fight in the Philippines was watched by nearly half the country's households. Mayweather retired at a record 50-0-0 while Pacquiao became the first eight division champion. The middleweight division saw immense action in the later years of the decade. After a draw in 2017, Canelo Alvarez ended Gennady Golovkin's long reign in 2018. The heavyweight division was dominated by Klitschko brothers before Wladimir's loss to Tyson Fury in 2015. Other talents that emerged were Anthony Joshua, Deontay Wilder and undisputed cruiserweight champion Oleksander Usyk.
Kazuto Ioka is a Japanese professional boxer. He is the first male Japanese boxer and fourth Asian to be a four-weight world champion, having held the unified WBA and WBC mini-flyweight titles between 2011 and 2012, the WBA (Regular) light-flyweight title from 2012 to 2014, the WBA flyweight title from 2016 to 2017, having previously held the Regular version from 2015 to 2016, and the WBO super-flyweight title from 2019 to 2023, and the WBA super-flyweight title since June 2023. As of July 2023, he is ranked as the world’s second-best active super-flyweight by The Ring magazine, and third by BoxRec and the Transnational Boxing Rankings Board.
Juan Francisco Estrada Romero is a Mexican professional boxer. He is a two-weight world champion, having held the WBC super flyweight title since 2022 and The Ring super flyweight title since 2019. He previously held the WBA (Unified) and WBO flyweight titles between 2012 and 2015, and the WBC super flyweight title in March 2021 and the WBA (Super) title from March 2021 to August 2022. He also challenged once for the WBA light flyweight title in 2012. As of July 2023, Estrada is ranked as the world's sixth best active boxer, pound for pound, by the Transnational Boxing Rankings Board (TBRB), seventh by The Ring, and tenth by Boxing Writers Association of America (BWAA). He is also ranked as the world's best active super flyweight by The Ring and the TBRB and BoxRec.
Zolani Tete is a South African professional boxer. He is a former two-weight world champion, having held the IBF junior-bantamweight title from 2014 to 2015 and the WBO bantamweight title from 2017 to 2019.
Kosei Tanaka is a Japanese professional boxer. He is a four-weight world champion, having held the World Boxing Organization (WBO) mini-flyweight title from 2015 to 2016; the WBO junior-flyweight title from 2016 to 2017; the WBO flyweight title from 2018 to 2020; and the WBO super-flyweight title in February 2024. Upon winning his first world title in only his fifth bout, he became the fastest Japanese fighter ever to become a world champion. Along with Vasyl Lomachenko, he is also the fastest ever fighter to win titles in three weight-classes, having accomplished the feat in only 12 bouts. He also surpassed Oscar De La Hoya to become the fastest four division champion, setting the bar at 21 fights.
Ryoichi Taguchi is a Japanese former professional boxer who competed from 2006 to 2019. He was a unified light-flyweight world champion, having held the WBA title from 2014 to 2018 and the IBF and Ring magazine titles from 2017 to 2018.
Kenshiro Teraji, also known as Ken Shiro, is a Japanese professional boxer. He is a two-time and unified light flyweight champion, having held the World Boxing Council (WBC) light flyweight title from 2017 to 2021, and the unified World Boxing Association (WBA), WBC, and The Ring light flyweight titles since 2022. As of April 2024, Teraji is ranked as the world's eight best active boxer, pound for pound, by the Transnational Boxing Rankings Board, He is also ranked as the world's best active light flyweight by The Ring, TBRB, ESPN, and BoxRec.
Etsuko Tada is a Japanese professional boxer. She is a former four-time mini-flyweight world champion, having held the WBA title from 2009 to 2013; the IBF title from 2015 to 2017; and the WBO title twice between 2018 and October 2021.
Oscar Manuel Collazo is an American professional boxer who has held the World Boxing Organization (WBO) mini flyweight title since May 2023.
Boxing in the 2020s is a list of notable fights and events in boxing during the decade from the year 2020 to 2029.
Azael Villar
Juan Jose Landaeta 
Techno Dome, Takaoka, Japan
Randy Petalcorin 
Mercedes-Benz Arena, Shanghai, China
Dennis Espinoza
Alberto Rossel 
Reynaldo Mendoza
Jorle Estrada 
Giovani Segura