As of my last knowledge update in September 2021, I can provide you with a list of some of the top women boxers who were prominent in the sport at that time. Please note that the rankings and the status of these boxers may have changed since then. Here are some notable female boxers to watch for:

  1. Claressa Shields (USA): Claressa Shields is a two-time Olympic gold medalist and a multi-division world champion. She is known for her dominance in both the middleweight and super middleweight divisions.
  2. Katie Taylor (Ireland): Katie Taylor is a former Olympic gold medalist and has held multiple world titles in the lightweight division. She is known for her skill and technical prowess in the ring.
  3. Amanda Serrano (Puerto Rico): Amanda Serrano is a versatile fighter who has won world titles in multiple weight classes, including featherweight, super featherweight, and lightweight.
  4. Cecilia Brækhus (Norway): Cecilia Brækhus was the undisputed welterweight champion and held all major world titles in her weight class for a long time. She’s known for her boxing skills and undefeated record.
  5. Jessica McCaskill (USA): Jessica McCaskill is a unified champion in the super lightweight division. She gained recognition for her upset victory over Cecilia Brækhus.
  6. Ewa Brodnicka (Poland): Ewa Brodnicka was a notable figure in the super featherweight division. She held the WBO title and was known for her aggressive style.
  7. Mikaela Mayer (USA): Mikaela Mayer is an up-and-coming boxer who competes in the super featherweight division. She won a world title and is known for her technical skills.
  8. Terri Harper (United Kingdom): Terri Harper is a super featherweight world champion from the UK. She has gained attention for her exciting fights and young age.

Please keep in mind that the world of professional boxing is dynamic, and rankings can change rapidly. To get the most up-to-date information on the top women boxers in the world, I recommend checking reputable boxing news websites or organizations like the WBC, WBA, WBO, and IBF for their current rankings.