Super middleweight
| No. | Name | Date 2 | Defenses |
|---|---|---|---|
| 1 |  Franchón Crews-Dezurn (def. Elin Cederroos ) | April 30, 2022 – July 1, 2023 | 1 |
| 2 |  Savannah Marshall | July 1, 2023 – present | 0 |
Boxing magazine The Ring has awarded world championships in men's professional boxing within each weight class from its foundation in 1922 until the 1990s, and again since 2001. In 2019 they began awarding world championships to women, however, the publication did not begin producing monthly female divisional rankings until August 2020.
| Current champion | |
| Most consecutive title defenses | |
| No. | Name | Date 2 | Defenses |
|---|---|---|---|
| 1 | Franchón Crews-Dezurn (def. Elin Cederroos ) | April 30, 2022 – July 1, 2023 | 1 |
| 2 | Savannah Marshall | July 1, 2023 – present | 0 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Claressa Shields (def. Christina Hammer ) | April 13, 2019 – present | 3 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Claressa Shields (def. Marie-Eve Dicaire ) | March 5, 2021 – present | 0 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Jessica McCaskill (def. Cecilia Brækhus ) | March 13, 2021 – present | 2 |
| No. | Name | Date 2 | Defenses |
|---|---|---|---|
| 1 | Chantelle Cameron (def. Mary McGee ) | October 30, 2021 – November 25, 2023 | 1 |
| 2 |  Katie Taylor | November 25, 2023 – present | 0 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Katie Taylor (def. Delfine Persoon ) | June 1, 2019 – present | 7 |
| No. | Name | Date 2 | Defenses |
|---|---|---|---|
| 1 | Mikaela Mayer (def. Maïva Hamadouche ) | November 5, 2021 – October 15, 2022 | 1 |
| 2 | Alycia Baumgardner | October 15, 2022 – present | 2 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 |  Amanda Serrano (def. Sarah Mahfoud ) | September 24, 2022 – present | 3 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Ellie Scotney (def. Ségolène Lefebvre ) | April 13, 2024 – present | 0 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 |  Dina Thorslund (def. Yulihan Luna ) | September 1, 2023 – present | 1 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Marlen Esparza (def. Naoko Fujioka ) | April 9, 2022 – present | 0 |
| No. | Name | Date | Defenses |
|---|---|---|---|
| 1 | Seniesa Estrada (def. Tina Rupprecht ) | March 25, 2023 – present | 1 |
The Ring is an American boxing magazine that was first published in 1922 as a boxing and wrestling magazine. As the sporting legitimacy of professional wrestling came more into question, The Ring shifted to becoming exclusively a boxing-oriented publication. The magazine is currently owned by Oscar De La Hoya's Golden Boy Enterprises division of Golden Boy Promotions, which acquired it in 2007. Ring began publishing annual ratings of boxers in 1924. With its November/December 2022 issue, the magazine stopped publication of its regular monthly print issues and will remain a digital publication, offering occasional special interest print issues.
Nathaniel Stanley Fleischer was a noted American boxing writer and collector.
Heavyweight is a weight class in combat sports and professional wrestling.
Mini flyweight, also known as strawweight, minimumweight or super atomweight, is a weight class in combat sports.
Light middleweight, also known as junior middleweight or super welterweight, is a weight class in boxing but also may include other combat sports.
The following tables show the professional boxers listed in the latest top-10 pound for pound world rankings published by each of:
Light welterweight, also known as junior welterweight or super lightweight, is a weight class in combat sports.
In combat sports where champions are decided by a challenge, the lineal championship in a weight class represents an intangible world title initially held by the victor of a bout between top contenders in the division. An alternative perspective suggests that vacancies in divisional championships can only be filled by an undisputed champion. A fighter who defeats the reigning champion in a match within that weight class becomes the next lineal champion. In professional boxing, the informal term for the lineal champion is "the man who beat the man."
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.
Below is a list of world heavyweight boxing championship records and statistics.
