Undefeated Boxers List

Are There Any Undefeated Boxers? 

Yes, there have been a handful of undefeated boxers throughout the history of the sport. Some of the most famous include Rocky Marciano, Benny Leonard, Joe Calzaghe, and Floyd Mayweather Jr. The records of these athletes remain unblemished to this day, each having achieved success without ever tasting defeat in the ring.

This is a remarkable feat and one that has contributed to their iconic status within the world of boxing. Furthermore, these boxers have gone on to inspire other pugilists, providing an example of excellence and courage in the face of opposition.

Undefeated Boxers in History

1. Rocky Marciano

One of the most well-known undefeated boxers in history, Rocky Marciano was an Italian-American heavyweight champion who reigned supreme from 1949 to 1956. He finished his career with 49 consecutive wins, 43 by knockout, and never suffered a single loss.

His remarkable record is still revered today as one of the greatest achievements in boxing history. Marciano’s aggressive style of punching, combined with his relentless desire to win, earned him a place in the hearts of boxing fans around the world.

2. Floyd Mayweather Jr.

Another of the most iconic undefeated boxers, Mayweather is an American professional boxer who dominated his weight class from 1996 to 2015 and knows something about how to win in boxing. He finished his career with a spectacular 50-0 record and was widely regarded as one of the best defensive fighters of all time. Mayweather’s impressive record and incredible technique earned him the nickname “The Greatest” from fans and critics alike.

3. Harry Greb

Known as ‘The Human Windmill’, Harry Greb was an American middleweight champion who reigned undefeated from 1921 to 1926. Greb was famous for his aggressive fighting style and relentless attack, which earned him impressive victories over some of the best boxers of his era. His record of 23 wins and no losses is still revered today as a remarkable achievement in boxing history.

4. Joe Calzaghe

Hailing from Wales, Joe Calzaghe was a British professional boxer who held the WBO super middleweight championship for nearly a decade. During his career, Calzaghe achieved an impressive 46-0 record, which included 32 knockouts. He was widely regarded as one of the most formidable fighters in the Super Middleweight division and was inducted into the International Boxing Hall of Fame in 2014.

5. Andre Ward

Dubbed ‘Son of God’ by boxing fans, Andre Ward is an American professional boxer who had an incredible undefeated streak from 2004 to 2017. During his career, Ward achieved an unheard-of 32-0 record and held multiple world championships in different weight divisions. His relentless fighting style, combined with his incredible defensive technique, earned him the respect of boxing fans and critics alike. He was inducted into the International Boxing Hall of Fame in 2019.

6. Carlos Monzon

One of the greatest boxers of all time, Carlos Monzon was an Argentine professional boxer who held the world middleweight championship from 1970 to 1977. During his incredible career, Monzon achieved an impressive 87-3 record, which included 59 wins by knockout. His aggressive boxing style and powerful punches earned him a place in the hearts of boxing fans around the world. Monzon was also inducted into the International Boxing Hall of Fame in 1990.

7. Julio César Chávez

Widely regarded as one of the all-time greats, Julio César Chávez is a Mexican professional boxer who had an incredible undefeated streak from 1980 to 1993. During this time, he achieved an impressive 107-0 record, including 86 wins by knockout. Chavez’s remarkable record and incredible technique earned him the admiration of boxing fans around the world. He was inducted into the International Boxing Hall of Fame in 2010.

These seven boxers are just a few examples of the many incredible undefeated fighters who have left their mark on the sport.