User:Claudevsq/sandbox

Since at least John Liam Sullivan, in the late 19th century, there have been world boxing champions. The first of today's organizations to award a world title was the World Boxing Association, known as the National Boxing Association when it sanctioned its first title fight in 1921 between Jack Dempsey and Georges Carpentier for the heavyweight championship.

There are now four major sanctioning bodies in professional boxing. The official rules and regulations of the World Boxing Association, World Boxing Council, International Boxing Federation and World Boxing Organization all recognize the other three major sanctioning bodies in their rankings and title unification rules. Each of these organizations sanction and regulate championship bouts and award championships. American boxing magazine The Ring began awarding world championship belts in 1922.

There are seventeen weight divisions. To compete in a weight division, a boxer's weight must not exceed the upper limit. Manny Pacquiao has won world championships in eight different weight divisions, more than any other boxer. The Klitschko brothers, Vitali and Wladimir, held all four major titles in the heavyweight division from 2011 to 2013; they were the first brothers to hold versions of the heavyweight championship at the same time.

Championships
When a champion, for reasons beyond his control such as an illness or injury, is unable to defend his title within the normal mandatory time, the sanctioning bodies may order an interim title bout and award the winner an interim championship. The WBA and WBC may change the status of their inactive champions to Champion in Recess.

World Boxing Association
The World Boxing Association (WBA) was founded in 1921 as the National Boxing Association (NBA), a national regulating body of the United States. On August 23, 1962, the NBA became the WBA, which today has its head office in Panama. According to WBA championship rules, when a champion also holds a title of one of the other three major sanctioning bodies in an equivalent weight division, that boxer is granted a special recognition of "Unified Champion", and is given more time between mandatory title defences. The WBA Championships Committee and President may also designate a champion as a "Super Champion" or "Undisputed Champion" in exceptional circumstances; the standard WBA title is then vacated and contested between WBA-ranked contenders. When a WBA "Regular Champion" makes between five and ten successful defences, he may be granted the WBA "Super" title upon discretion of a vote of the WBA's board of governors.

World Boxing Council
The World Boxing Council (WBC) was founded in Mexico City, Mexico on February 14, 1963 in order to establish an international regulating body. The WBC established many of today's safety measures in boxing, such as the standing eight count, a limit of 12 rounds instead of 15, and additional weight divisions. More information about the WBC's titles including Silver, Diamond, Emeritus, Honorary and Supreme Champion can be read at the WBC article.

World Boxing Organization
The World Boxing Organization (WBO) was founded in San Juan, Puerto Rico (which is a self-governing commonwealth of the United States) in 1988. In its early years the WBO's titles were not widely recognized. By 2012 when the Japan Boxing Commission officially recognized the governing body, it had gained similar status to the other three major sanctioning bodies. Its motto is "dignity, democracy, honesty." When a WBO champion has reached "preeminent status", the WBO's Executive Committee may designate him as a "Super Champion". However, this is only an honorary title and not the same as the WBA's policy of having separate "Super" and "Regular" champions. A WBO "Super Champion" cannot win or lose that recognition in the ring; it is merely awarded by the WBO.

The Ring
The boxing magazine The Ring maintains its own version of the lineal championship. The original sequence began from the magazine's first publication in the 1920s until the lineal championships were placed on hiatus in 1989, continuing as late as 1992 in some divisions. When The Ring started awarding titles again in 2001, it did not calculate retrospective lineages to fill in the gap years, instead nominating a new champion. CBZ commented in 2004, "The Ring has forfeited its credibility by pulling names out of its ass to name fighters as champions". In 2007, The Ring was acquired by the owners of fight promoter Golden Boy Promotions, which has publicized The Ring's world championships when they are at stake in fights it promotes (such as Joe Calzaghe vs. Roy Jones Jr. in 2008). Since 2012, to reduce the number of vacant titles, The Ring allows fights between a #1 or #2 contender and a #3, #4, or #5 contender to fill a vacant title. This has prompted further doubts about its credibility.

Some boxing journalists have been extremely critical of the new championship policy and state that if this new policy is followed, the Ring title will lose the credibility it once held.

Lineal
The Transnational Boxing Rankings Board (TBRB) hands out the most complete version of the lineal championship and is universally recognized as the most authoritative boxing rankings in the world today. TBRB was formed in October 2012 as a volunteer initiative to provide boxing with authoritative top-ten rankings, identify the singular world champion of every division by strict reasoning and common sense, and to insist on the sport's reform. Board membership includes fifty respected boxing journalists and record keepers from around the world who are uncompromised by sanctioning bodies and promoters.

The board was formed to continue where The Ring "left off" in the aftermath of its purchase by Golden Boy Promotions in 2007 and the following dismissal of the editorial board headed by Nigel Collins. After the new editors announced a controversial new championship policy in May 2012, three prominent members of the Ring Advisory Panel resigned. These three members (Springs Toledo, Cliff Rold and Tim Starks) became the founding members of the Transnational Boxing Rankings Board, which was formed over the summer of 2012 with the assistance of Stewart Howe of England. The board only awards vacant championships when the two top-ranked fighters in any division meet, and currently recognizes legitimate world champions or "true champions" in each weight class.

Current champions
The current champions in each weight division are listed below. Each champion's professional boxing record is shown in the following format: wins–losses–draws–no contests (knockout wins).

Heavyweight (200+ lb (WBC: 224+ lb), 90.7+ kg (WBC: 101.6+ kg))

 * style="text-align:center;"|Oleksandr Usyk Super champion 🇺🇦 20–0–0–0 (13) September 25, 2021
 * rowspan="2" style="text-align:center;"|Tyson Fury 🇬🇧 32–0–1–0 (23) February 22, 2020
 * rowspan="2" style="text-align:center;"|Oleksandr Usyk 🇺🇦 20–0–0–0 (13) September 25, 2021
 * rowspan="2" style="text-align:center;"|Oleksandr Usyk Super champion 🇺🇦 20–0–0–0 (13) September 25, 2021
 * rowspan="2" style="text-align:center;"|Tyson Fury 🇬🇧 32–0–1–0 (23) February 22, 2020
 * style="text-align:center;"|Daniel Dubois 🇬🇧 18–1–0–0 (17) June 11, 2022
 * style="text-align:center;"|Daniel Dubois 🇬🇧 18–1–0–0 (17) June 11, 2022

Bridgerweight (224 lb, 101.6 kg)

 * align="center"|Óscar Rivas 🇨🇴 28–1–0–0 (19) October 22, 2021
 * }

Cruiserweight, Junior heavyweight (200 lb, 90.7 kg)

 * style="text-align:center;"|Arsen Goulamirian Super champion 🇫🇷 26–0–0–0 (18) September 1, 2019
 * style="text-align:center;"|Ilunga Junior Makabu 29–2–0–0 (25) January 31, 2020
 * style="text-align:center;"|Jai Opetaia 🇦🇺 22–0–0–0 (17) July 2, 2022
 * style="text-align:center;"|Lawrence Okolie 🇬🇧 18–0–0–0 (14) March 20, 2021
 * style="text-align:center;"|Jai Opetaia 🇦🇺 22–0–0–0 (17) July 2, 2022

Light heavyweight (175 lb, 79.4 kg)

 * style="text-align:center;"|Dmitrii Bivol Super champion 🇷🇺 20–0–0–0 (11) October 31, 2019
 * style="text-align:center;"|Artur Beterbiev 🇨🇦 18–0–0–0 (18) October 18, 2019
 * style="text-align:center;"|Artur Beterbiev 🇨🇦 18–0–0–0 (18) November 11, 2017
 * style="text-align:center;"|Artur Beterbiev 🇨🇦 18–0–0–0 (18) June 18, 2022
 * style="text-align:center;"|vacant

Super middleweight (168 lb, 76.2 kg)

 * style="text-align:center;"|Saúl Álvarez Super champion 🇲🇽 57–2–2–0 (39) December 19, 2020
 * style="text-align:center;"|Saúl Álvarez 🇲🇽 57–2–2–0 (39) December 19, 2020
 * rowspan="2" style="text-align:center;"|Saúl Álvarez 🇲🇽 57–2–2–0 (39) November 5, 2021
 * rowspan="2" style="text-align:center;"|Saúl Álvarez Super champion 🇲🇽 57–2–2–0 (39) May 8, 2021
 * rowspan="2" style="text-align:center;"|Saúl Álvarez 🇲🇽 57–2–2–0 (39) December 19, 2020
 * style="text-align:center;"|David Morrell 🇨🇺 7–0–0–0 (6) January 19, 2021
 * style="text-align:center;"|David Benavidez Interim champion 🇺🇸 26–0–0–0 (23) May 21, 2022
 * style="text-align:center;"|David Benavidez Interim champion 🇺🇸 26–0–0–0 (23) May 21, 2022

Middleweight (160 lb, 72.6 kg)

 * style="text-align:center;"|Gennadiy Golovkin Super champion 🇰🇿 42–1–1–0 (37) April 9, 2022
 * rowspan="2" style="text-align:center;"|Jermall Charlo 🇺🇸 32–0–0–0 (22) June 26, 2019
 * rowspan="2" style="text-align:center;"|Gennadiy Golovkin 🇰🇿 42–1–1–0 (37) October 5, 2019
 * rowspan="2" style="text-align:center;"|Zhanibek Alimkhanuly 🇰🇿 12–0–0–0 (8) August 22, 2022
 * rowspan="2" style="text-align:center;"|vacant
 * style="text-align:center;"|Erislandy Lara 🇺🇸 29–3–3–0 (17) May 1, 2021
 * style="text-align:center;"|Erislandy Lara 🇺🇸 29–3–3–0 (17) May 1, 2021

Super welterweight, Junior middleweight (154 lb, 69.9 kg)

 * rowspan="2" style="text-align:center;"|Jermell Charlo Super champion 🇺🇸 35–1–1–0 (19) September 26, 2020
 * style="text-align:center;"|Jermell Charlo 🇺🇸 35–1–1–0 (19) December 21, 2019
 * rowspan="2" style="text-align:center;"|Jermell Charlo 🇺🇸 35–1–1–0 (19) September 26, 2020
 * rowspan="2" style="text-align:center;"|Jermell Charlo Super champion 🇺🇸 35–1–1–0 (19) May 14, 2022
 * rowspan="2" style="text-align:center;"|Jermell Charlo 🇺🇸 35–1–1–0 (19) September 26, 2020
 * style="text-align:center;"|Sebastian Fundora Interim champion 🇺🇸 19–0–1–0 (13) April 9, 2022
 * style="text-align:center;"|Sebastian Fundora Interim champion 🇺🇸 19–0–1–0 (13) April 9, 2022

Welterweight (147 lb, 66.7 kg)

 * style="text-align:center;"|Errol Spence Jr Super champion 🇺🇸 28–0–0–0 (22) April 16, 2022
 * rowspan="2" style="text-align:center;"|Errol Spence Jr 🇺🇸 28–0–0–0 (22) September 28, 2019
 * rowspan="2" style="text-align:center;"|Errol Spence Jr 🇺🇸 28–0–0–0 (22) May 27, 2017
 * rowspan="2" style="text-align:center;"|Terence Crawford Super champion 🇺🇸 38–0–0–0 (29) June 9, 2018
 * rowspan="2" style="text-align:center;"|vacant
 * style="text-align:center;"|Eimantas Stanionis lit. 14–0–0–1 (9) April 16, 2022
 * style="text-align:center;"|Eimantas Stanionis lit. 14–0–0–1 (9) April 16, 2022

Super lightweight, Junior welterweight (140 lb, 63.5 kg)

 * style="text-align:center;"|Alberto Puello 🇩🇴 21–0–0–0 (10 KO) August 20, 2022
 * style="text-align:center;"|vacant
 * style="text-align:center;"|vacant
 * style="text-align:center;"|Josh Taylor Super champion 🇬🇧 19–0–0–0 (13) May 14, 2022
 * style="text-align:center;"|Josh Taylor 🇬🇧 19–0–0–0 (13) October 26, 2019

Lightweight (135 lb, 61.2 kg)

 * style="text-align:center;"|Devin Haney Super champion 🇺🇸 28–0–0–0 (15) June 5, 2022
 * rowspan="2" style="text-align:center;"|Devin Haney 🇺🇸 28–0–0–0 (15) December 13, 2019
 * colspan="3" rowspan="2" style="text-align:center;"|Devin Haney 🇺🇸 28–0–0–0 (15) June 5, 2022
 * style="text-align:center;"|Gervonta Davis 🇺🇸 27–0–0–0 (25) December 28, 2019
 * style="text-align:center;"|Gervonta Davis 🇺🇸 27–0–0–0 (25) December 28, 2019

Super featherweight, Junior lightweight (130 lb, 59 kg)

 * style="text-align:center;"|Héctor Luis García 🇩🇴 16–0–0–3 (10) August 20, 2022
 * style="text-align:center;"|Shakur Stevenson 🇺🇸 18–0–0–0 (9) April 30, 2022
 * style="text-align:center;"|Joe Cordina 🇬🇧 15–0–0–0 (9) June 5, 2022
 * style="text-align:center;"|Shakur Stevenson Super champion 🇺🇸 18–0–0–0 (9) June 14, 2022
 * style="text-align:center;"|Shakur Stevenson 🇺🇸 18–0–0–0 (9) April 30, 2022

Featherweight (126 lb, 57.2 kg)

 * style="text-align:center;"|Leo Santa Cruz Super champion 🇲🇽 38–2–1–0 (19) January 28, 2017
 * rowspan="2" style="text-align:center;"|Rey Vargas 🇲🇽 36–0–0–0 (22) July 9, 2022
 * rowspan="2" style="text-align:center;"|Josh Warrington 🇬🇧 31–1–1–0 (8) March 26, 2022
 * rowspan="2" style="text-align:center;"|Emanuel Navarrete 🇲🇽 35–1–0–0 (29) October 9, 2020
 * rowspan="2" style="text-align:center;"|vacant
 * style="text-align:center;"|Leigh Wood 🇬🇧 26–2–0–0 (16) July 31, 2021
 * style="text-align:center;"|Leigh Wood 🇬🇧 26–2–0–0 (16) July 31, 2021

Super bantamweight, Junior featherweight (122 lb, 55.3 kg)

 * style="text-align:center;"|Murodjon Akhmadaliev Super champion 🇺🇿 11–0–0–0 (8) January 30, 2020
 * style="text-align:center;"|Stephen Fulton 🇺🇸 21–0–0–0 (8) November 27, 2021
 * style="text-align:center;"|Murodjon Akhmadaliev 🇺🇿 11–0–0–0 (8) January 30, 2020
 * style="text-align:center;"|Stephen Fulton 🇺🇸 21–0–0–0 (8) January 23, 2021
 * style="text-align:center;"|vacant

Bantamweight (118 lb, 53.5 kg)

 * style="text-align:center;"|Naoya Inoue Super champion 🇯🇵 23–0–0–0 (20) November 7, 2019
 * style="text-align:center;"|Naoya Inoue 🇯🇵 23–0–0–0 (20) June 7, 2022
 * style="text-align:center;"|Naoya Inoue 🇯🇵 23–0–0–0 (20) May 18, 2019
 * style="text-align:center;"|Paul Butler 🇬🇧 34–2–0–0 (15) May 3, 2022
 * style="text-align:center;"|Naoya Inoue 🇯🇵 23–0–0–0 (20) May 18, 2019

Super flyweight, Junior bantamweight (115 lb, 52.2 kg)

 * rowspan="2" style="text-align:center;"|Joshua Franco 🇺🇸 18–1–2–1 (8) June 23, 2020
 * style="text-align:center;"|Juan Francisco Estrada Franchise champion 🇲🇽 43–3–0–0 (28) March 26, 2021
 * rowspan="2" style="text-align:center;"|Fernando Daniel Martínez 🇦🇷 14–0–0–0 (8) February 26, 2022
 * rowspan="2" style="text-align:center;"|Kazuto Ioka 🇯🇵 29–2–0–0 (15) June 19, 2019
 * rowspan="2" style="text-align:center;"|Juan Francisco Estrada 🇲🇽 42–3–0–0 (28) April 26, 2019
 * style="text-align:center;"|Jesse Rodríguez Franco 🇺🇸 16–0–0–0 (11) February 5, 2022
 * style="text-align:center;"|Jesse Rodríguez Franco 🇺🇸 16–0–0–0 (11) February 5, 2022

Flyweight (112 lb, 50.8 kg)

 * rowspan="2" style="text-align:center;"|Artem Dalakian 🇺🇦 21–0–0–0 (15) February 24, 2018
 * style="text-align:center;"|Julio César Martínez 🇲🇽 18–2–0–2 (14) December 20, 2019
 * rowspan="2" style="text-align:center;"|Sunny Edwards 🇬🇧 18–0–0–0 (4) April 30, 2021
 * rowspan="2" style="text-align:center;"|Junto Nakatani 🇯🇵 23–0–0–0 (18) November 6, 2020
 * rowspan="2" style="text-align:center;"|vacant
 * style="text-align:center;"|McWilliams Arroyo Interim champion 🇵🇷 21–4–0–1 (16) February 27, 2021
 * style="text-align:center;"|McWilliams Arroyo Interim champion 🇵🇷 21–4–0–1 (16) February 27, 2021

Light flyweight, Junior flyweight (108 lb, 49 kg)

 * style="text-align:center;"|Hiroto Kyoguchi Super champion 🇯🇵 16–0–0–0 (11) December 31, 2018
 * style="text-align:center;"|Kenshiro Teraji 🇯🇵 19–1–0–0 (11) March 19, 2022
 * style="text-align:center;"|Sivenathi Nontshinga 🇿🇦 11–0–0–0 (9) September 3, 2022
 * style="text-align:center;"|Jonathan González 🇵🇷 26–3–1–1 (14) October 16, 2021
 * style="text-align:center;"|Hiroto Kyoguchi 🇯🇵 16–0–0–0 (11) December 31, 2018

Minimumweight, Strawweight, Mini flyweight (105 lb, 47.6 kg)

 * style="text-align:center;"|Thammanoon Niyomtrong Super champion 🇹🇭 24–0–0–0 (9) March 1, 2020
 * rowspan="2" style="text-align:center;"|Panya Pradabsri 🇹🇭 39–1–0–0 (23) November 27, 2020
 * rowspan="2" style="text-align:center;"|Daniel Valladares 🇵🇭 27–3–1–0 (15) July 1, 2022
 * rowspan="2" style="text-align:center;"|Masataka Taniguchi 🇯🇵 16–3–0–0 (11) December 14, 2021
 * rowspan="2" style="text-align:center;"|vacant
 * style="text-align:center;"|Erick Rosa 🇩🇴 5–0–0–0 (1) December 21, 2021
 * style="text-align:center;"|Erick Rosa 🇩🇴 5–0–0–0 (1) December 21, 2021

Current champions
The current champions in each weight class are listed below. Each champion's professional boxing record is shown in the following format: wins–losses–draws–no contests (knockout wins).

Heavyweight (168+, 175+ or 200+ lb, 76.2+ kg, 79.4+ kg or 90.7+ kg)

 * align="center" style="background:#bacdec"|
 * align="center"|Hanna Gabriels 🇨🇷 21–2–1–0 (12) April 17, 2021
 * align="center"|vacant
 * align="center" style="background:#bacdec"|
 * align="center" style="background:#bacdec"|
 * }

Light heavyweight (168+ or 175 lb, 76.2+ or 79.4 kg)

 * align="center"|Hanna Gabriels 🇨🇷 21–2–1–0 (12) April 17, 2021
 * align="center" style="background:#bacdec"|
 * align="center"|vacant
 * align="center"|vacant
 * align="center" style="background:#bacdec"|
 * }

Super middleweight (168 lb, 76.2 kg)

 * align="center"|Franchon Crews Dezurn 🇺🇸 8–1–0–1 (2) April 30, 2022
 * align="center"|Franchon Crews Dezurn 🇺🇸 8–1–0–1 (2) September 13, 2018
 * align="center"|Franchon Crews Dezurn 🇺🇸 8–1–0–1 (2) April 30, 2022
 * align="center"|Franchon Crews Dezurn 🇺🇸 8–1–0–1 (2) September 14, 2019
 * align="center"|Franchon Crews Dezurn 🇺🇸 8–1–0–1 (2) April 30, 2022
 * }

Middleweight (160 lb, 72.6 kg)

 * align="center"|Claressa Shields 🇺🇸 12–0–0–0 (2) June 22, 2018
 * align="center"|Claressa Shields 🇺🇸 12–0–0–0 (2) November 17, 2018
 * align="center"|Claressa Shields 🇺🇸 12–0–0–0 (2) June 22, 2018
 * align="center"|Savannah Marshall 🇬🇧 12–0–0–0 (10) October 31, 2020
 * align="center"|Claressa Shields 🇺🇸 12–0–0–0 (2) April 13, 2019
 * }

Super welterweight, Junior middleweight (154 lb, 69.9 kg)

 * align="center"|Hannah Rankin 🇬🇧 12–5–0–0 (3) November 5, 2021
 * align="center"|Natasha Jonas 🇬🇧 12–2–1–0 (8) September 3, 2022
 * align="center"|Marie Eve Dicaire 🇨🇦 18–1–0–0 (1) December 17, 2021
 * align="center"|Natasha Jonas 🇬🇧 12–2–1–0 (8) September 3, 2022
 * align="center"|Claressa Shields 🇺🇸 12–0–0–0 (2) March 5, 2021
 * }

Welterweight (147 lb, 66.7 kg)

 * colspan="4" align="center"|Jessica McCaskill 🇺🇸 12–2–0–0 (5) August 15, 2020
 * align="center"|Jessica McCaskill 🇺🇸 12–2–0–0 (5) March 13, 2021
 * }

Super lightweight, Junior welterweight (140 lb, 63.5 kg)

 * align="center"|Kali Reis 🇺🇸 19–7–1–0 (5) November 6, 2020
 * align="center"|Chantelle Cameron 🇬🇧 16–0–0–0 (8) October 4, 2020
 * align="center"|Chantelle Cameron 🇬🇧 16–0–0–0 (8) October 30, 2021
 * align="center"|Kali Reis 🇺🇸 19–7–1–0 (5) November 19, 2021
 * align="center"|Chantelle Cameron 🇬🇧 16–0–0–0 (8) October 30, 2021
 * }

Lightweight (135 lb, 61.2 kg)

 * align="center"|Katie Taylor 🇮🇪 21–0–0–0 (6) September 30, 2018
 * align="center"|Katie Taylor 🇮🇪 21–0–0–0 (6) June 1, 2019
 * align="center"|Katie Taylor 🇮🇪 21–0–0–0 (6) April 28, 2018
 * align="center"|Katie Taylor Super champion 🇮🇪 21–0–0–0 (6) June 14, 2022
 * align="center"|Katie Taylor 🇮🇪 21–0–0–0 (6) June 1, 2019
 * }

Super featherweight, Junior lightweight (130 lb, 59 kg)

 * align="center"|Hyun Mi Choi 🇰🇷 19–0–1–0 (5) October 30, 2013
 * align="center"|Alycia Baumgardner 🇺🇸 12–1–0–0 (7) November 13, 2021
 * align="center"|Mikaela Mayer 🇺🇸 17–0–0–0 (5) November 5, 2021
 * align="center"|Mikaela Mayer 🇺🇸 17–0–0–0 (5) October 31, 2020
 * align="center"|Mikaela Mayer 🇺🇸 17–0–0–0 (5) November 5, 2021
 * }

Featherweight (126 lb, 57.2 kg)

 * rowspan="2" align="center"|Erika Cruz Hernández 🇲🇽 15–1–0–0 (4) September 3, 2022
 * align="center"|Amanda Serrano 🇵🇷 42–2–1–0 (30) February 4, 2021
 * rowspan="2" align="center"|Sarah Mahfoud 11–0–0–0 (3) September 11, 2020
 * align="center"|Amanda Serrano Super champion 🇵🇷 42–2–1–0 (30) February 19, 2020
 * rowspan="2" align="center"|vacant
 * align="center"|Sabrina Maribel Pérez Interim champion 🇦🇷 18–1–1–0 (2) March 19, 2022
 * align="center"|Brenda Karen Carabajal Interim champion 🇦🇷 18–5–1–0 (9) May 13, 2022
 * }
 * }

Super bantamweight, Junior featherweight (122 lb, 55.3 kg)

 * rowspan="2" align="center"|Mayerlin Rivas 🇻🇪 17–4–2–0 (11) February 7, 2020
 * align="center"|Yamileth Mercado 🇲🇽 19–2–0–0 (5) November 16, 2019
 * rowspan="2" align="center"|Cherneka Johnson 🇦🇺 14–1–0–0 (6) April 20, 2022
 * rowspan="2" align="center"|Ségolène Lefebvre 🇫🇷 16–0–0–0 (1) November 20, 2021
 * rowspan="2" align="center"|vacant
 * align="center"|Kudakwashe Chiwandire Interim champion 5–2–1–0 (4) February 26, 2022
 * }
 * }

Bantamweight (118 lb, 53.5 kg)

 * align="center"|Jamie Mitchell 🇺🇸 8–0–2–0 (5) October 9, 2021
 * align="center"|Yuliahn Luna Ávila 🇲🇽 24–3–1–0 (4) October 31, 2020
 * align="center"|Ebanie Bridges 🇦🇺 8–1–0–0 (3) March 26, 2022
 * align="center"|Dina Thorslund 18–0–0–0 (7) June 25, 2021
 * align="center"|vacant
 * }

Super flyweight, Junior bantamweight (115 lb, 52.2 kg)

 * rowspan="2" align="center"|Clara Lescurat 🇦🇷 7–0–0–0 (3) June 24, 2022
 * align="center"|Lourdes Juárez 🇲🇽 34–2–0–1 (4) December 12, 2020
 * rowspan="2" align="center"|Micaela Milagros Lujan 🇦🇷 22–1–1–0 (3) January 30, 2021
 * rowspan="2" align="center"|Tamao Ozawa 🇯🇵 17–5–0–0 (6) May 30, 2022
 * rowspan="2" align="center"|vacant
 * align="center"|Adelaida Ruiz Interim champion 🇺🇸 12–0–1–0 (6) September 8, 2022
 * }
 * }

Flyweight (112 lb, 50.8 kg)

 * align="center"|Marlen Esparza 🇺🇸 13–1–0–0 (1) April 9, 2022
 * align="center"|Marlen Esparza 🇺🇸 13–1–0–0 (1) June 19, 2021
 * align="center"|Leonela Paola Yúdica 🇦🇷 17–0–3–1 (0) December 19, 2014
 * align="center"|Gabriela Celeste Alaniz 🇦🇷 13–0–0–0 (5) June 18, 2022
 * align="center"|Marlen Esparza 🇺🇸 13–1–0–0 (1) April 9, 2022
 * }

Light flyweight, Junior flyweight (108 lb, 49 kg)

 * align="center"|Jessica Nery Plata Super champion 🇲🇽 28–2–0–0 (3) March 11, 2022
 * rowspan="3" align="center"|Kim Clavel 🇨🇦 16–0–0–0 (3 KO) July 27, 2022
 * rowspan="3" align="center"|Evelin Nazarena Bermúdez 🇦🇷 17–0–1–0 (6) December 29, 2018
 * rowspan="3" align="center"|Evelin Nazarena Bermúdez 🇦🇷 17–0–1–0 (6) March 26, 2022
 * rowspan="3" align="center"|vacant
 * align="center"|vacant
 * align="center"|María Guadalupe Bautista In recess 🇲🇽 20–11–2–0 (4) June 30, 2022
 * }
 * align="center"|María Guadalupe Bautista In recess 🇲🇽 20–11–2–0 (4) June 30, 2022
 * }

Minimumweight, Strawweight, Mini flyweight (105 lb, 47.6 kg)

 * align="center"|Seniesa Estrada 🇺🇸 22–0–0–0 (9) March 20, 2021
 * align="center"|Tina Rupprecht 🇩🇪 11–0–1–0 (3) September 30, 2018
 * align="center"|Yokasta Valle 🇨🇷 25–2–0–0 (9) August 4, 2019
 * align="center"|Yokasta Valle 🇨🇷 25–2–0–0 (9) September 8, 2022
 * align="center"|vacant
 * }

Light minimumweight, Atomweight, Junior mini flyweight (102 lb, 46.3 kg)

 * align="center"|Montserrat Alarcón 🇲🇽 17–4–2–0 (0) August 31, 2018
 * align="center"|Fabiana Bytyqi 🇨🇿 19–0–2–0 (5) September 22, 2018
 * align="center"|Mika Iwakawa 🇯🇵 11–6–1–0 (3) September 1, 2022
 * align="center"|Yuko Kuroki 🇯🇵 20–7–2–0 (9) September 1, 2022
 * align="center"|vacant
 * }