Across
- 4. A former two-weight world champion known as "The Dark Destroyer," famous for his intense fighting style and high-profile bouts against Chris Eubank and Gerald McClellan.
- 9. A British former professional boxer who held the WBA super-bantamweight title and the British super-bantamweight title.
- 11. A long-reigning unified world heavyweight champion, known as "Dr. Steelhammer," he dominated the division for a decade.
- 12. A former middleweight and light heavyweight champion considered one of the greatest middleweights of all time, known for his relentless style and high volume of fights.
- 14. A prominent American professional boxer who currently holds a world title in the welterweight division, known as "Boots".
- 16. A Mexican featherweight legend whose career was cut short by a fatal car crash at age 23. Known for wins over Wilfredo Gómez and Azumah Nelson.
- 18. A two-time super middleweight world champion who is known for his high pressure, aggressive fighting style, nicknamed "Mexican Monster".
- 19. A highly decorated amateur and professional champion in three weight classes, known as "Hi-Tech" for his exceptional footwork and technical mastery.
- 20. A British professional boxer who held the WBC heavyweight title from 1995 to 1996 and had an exceptional 95% knockout-to-win ratio.
- 21. Three-time world champion in different weight classes (featherweight, super featherweight, lightweight), known for his powerful punching.
- 23. An undefeated three-division and two-weight undisputed world champion. He is considered one of the best boxers in the world pound for pound.
- 24. A current professional boxer who is the WBC welterweight champion as of 2024.
- 25. A current professional boxer and WBC super featherweight world champion.
- 26. A current professional boxer who has held the WBA super featherweight title since 2023.
- 27. An undefeated WBO world champion in the junior middleweight division. As of late 2025, he is the youngest current world champion in boxing
Down
- 1. A 2004 Olympic gold medalist from Cuba who went on to win world titles in the featherweight and super featherweight divisions. He was known as "El Ciclon de Guantánamo".
- 2. An undefeated former heavyweight contender known for his power and an all-time classic fight with Chris Byrd. His career was cut short, retiring with a perfect 20-0 record.
- 3. A multiple world champion in two weight classes, including the undisputed middleweight champion. Known for his longevity and ring intelligence, he was nicknamed "The Executioner" and "The Alien".
- 5. A Chinese professional boxer and former WBO interim heavyweight champion. As of October 2025, he is ranked as the world's seventh-best active heavyweight by The Ring magazine.
- 6. A British professional boxer who held the WBC heavyweight title from 1995 to 1996 and had an exceptional 95% knockout-to-win ratio.
- 7. An American professional boxer and three-weight world champion known for his power and controversial fighting style
- 8. An undefeated, multiple-division world champion and the only female boxer to hold all four major world titles in three weight classes simultaneously.
- 10. (1992–2005) A former undisputed light-welterweight world champion and International Boxing Hall of Fame member.
- 13. A former world heavyweight champion and widely regarded as one of the greatest light heavyweight boxers of all time.
- 15. A two-weight world champion (junior welterweight and welterweight) known for his hand speed and technical ability.
- 17. A professional boxer from Moldova who holds the European and Commonwealth welterweight titles, known for a perfect professional record as of late 2025.
- 22. Two-time world heavyweight champion known for his knockout power and winning the title at age 45, making him the oldest heavyweight champion in history.