Dominant Female Boxers by Weight Class (21st Century)

The first American woman to win three Olympic gold medals, Shields successfully transitioned to professional boxing to become a undisputed champion in both middleweight and super middleweight divisions. Her aggressive style and defensive skills have established her as arguably the greatest pound-for-pound female fighter of the modern era.

A two-division world champion who captured titles in super featherweight and lightweight, Mayer is recognized for her technical precision and versatility. She held the WBA super featherweight title and later moved up to claim the WBA and IBO lightweight championships, showcasing exceptional skill against top-tier competition.

As the 2020 Olympic gold medalist in light welterweight, Harrington made a swift and dominant transition to professional boxing. She quickly captured the WBO lightweight title with a stunning victory over Miriam Gutierrez, demonstrating elite amateur pedigree translated into professional success.

A former Olympic medalist turned professional, Baumgardner unified the light middleweight division by holding all four major belts simultaneously. Known for her powerful boxing skills and ring generalship, she represents the new generation of elite female fighters achieving full unification status at young ages.

Harper became the first British woman to hold the WBC super featherweight title, establishing herself as a premier contender in the division. Her technical boxing ability and resilience were highlighted by her competitive bout against Gervonta Davis, cementing her status as one of the top fighters in her weight class.

An undefeated English prospect, Chapman captured the WBO flyweight title with a dominant performance that showcased her powerful punching and high work rate. She has quickly risen through the ranks, defending her title against strong opposition and representing the future of British female boxing.

The Argentine bantamweight champion is known for her explosive power and aggressive fighting style. She held the WBO and WBC female bantamweight titles, becoming a major figure in South American boxing and successfully defending her belts against several top-ranked international opponents.

A highly skilled super featherweight contender, Rios challenged for multiple world titles and is recognized for her tactical acumen and durability. She held the WBA interim super featherweight title and has been instrumental in elevating the profile of the female super featherweight division globally.

A dominant force in the bantamweight division, Alonso held the WBC female bantamweight title for several years with multiple successful defenses. Her longevity and consistency at the elite level have made her one of the most respected figures in women's bantamweight history.

The 2016 Olympic silver medalist successfully transitioned to pro boxing to claim the WBA lightweight title. Known for her classic boxing fundamentals and ring IQ, she has maintained relevance in the top tiers of the lightweight division through high-level competition against other elite challengers.

A versatile fighter who captured titles in both bantamweight and super bantamweight, Persoon is known for her technical precision and adaptability. She held the WBC super bantamweight title and proved her dominance by moving between weight classes with successful title defenses.

While primarily known for her amateur success, Mangiardi has begun to make waves in the professional scene as a rising flyweight prospect. Her Olympic pedigree provides a strong foundation, and she is viewed as a key player in the next generation of Italian and European female boxing.

A two-division world champion, Cameron held the WBA female super middleweight title and previously competed for titles in super welterweight. Known for her strong boxing game and physical strength, she remains a prominent figure in the super middleweight and light heavyweight divisions.

After retiring and returning to the sport, McCracken proved her enduring class by winning the WBA female middleweight title. Her experience and strategic approach to fighting have allowed her to compete at the highest levels against younger, more physical opponents in the welterweight and middleweight divisions.

The 2012 Olympic gold medalist has maintained a long and successful professional career in the flyweight division. She held the WBC female flyweight title and is recognized for her technical proficiency and consistency, representing a bridge between the amateur and professional eras of women's boxing.

A former Commonwealth and European champion, East has been a consistent top-tier contender in the featherweight and super featherweight divisions. Her hard-hitting style and resilience in the ring have made her a fan favorite and a formidable opponent for world title holders.

A rising star in the welterweight division, Karley has earned recognition for her powerful boxing and potential to challenge for world titles. Her performances in high-profile matches have highlighted the increasing depth and competitiveness of the female welterweight class.

A determined super featherweight who has challenged for world titles and remains a top contender in the division. Known for her toughness and ability to compete in high-pressure situations, she continues to be a significant presence in the British and international boxing scenes.

A highly skilled super flyweight contender from Peru, Villavicencio has competed for world titles and is known for her technical boxing and speed. She represents the growing strength of South American female boxing and continues to challenge the top ranked fighters in her weight class.

An undefeated American super featherweight prospect, Molloy has garnered attention for her technical skills and potential to reach championship level. Her rapid rise through the amateur ranks and successful professional start has marked her as one of the most promising young fighters in the division.