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10 Greatest Boxers of all-time

Top 10 Greatest Men’s Boxers of the 21st Century including Manny Pacquiao, Floyed Mayweather and more,…

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Boxing has seen some legendary fighters in the 21st century—champions who dominated their divisions won multiple titles and created unforgettable moments.

According to ESPN’s rankings, here’s a look at the top 10 greatest boxers of all-time.

1. Floyd Mayweather Jr. (50-0, 27 KOs)

“Money” Mayweather is the king of defensive boxing. He retired undefeated with a 50-0 record, beating legends like Manny Pacquiao, Oscar De La Hoya, and Canelo Alvarez. A five-division world champ, Mayweather’s speed, precision, and defense made him nearly untouchable. He won titles from super featherweight to light middleweight and had the biggest-selling fights in history. His tactical brilliance inside the ring and business acumen outside it made him the highest-paid athlete for years. Love him or hate him, Mayweather mastered the art of winning.

2. Manny Pacquiao (62-8-2, 39 KOs)

Pacquiao’s speed and power made him one of boxing’s most exciting fighters. He’s the only boxer to win world titles in eight weight classes, conquering divisions from flyweight to super welterweight. He had legendary rivalries with Juan Manuel Marquez, Erik Morales, and Floyd Mayweather. His knockout of Ricky Hatton and dominant win over De La Hoya cemented his legacy. Even in his 40s, Pacquiao won a world title, proving his longevity. Outside the ring, he became a senator in the Philippines, but his legacy in boxing will last forever.

3. Bernard Hopkins (55-8-2, 32 KOs)

“The Executioner” was a master of old-school boxing. At 49, he became the oldest world champion in history and was the first to unify all four middleweight belts. Hopkins dominated the division for over a decade and became a light heavyweight champion. His intelligence, durability, and counter-punching made him one of the toughest fighters to beat. Wins over Oscar De La Hoya, Felix Trinidad, and Jean Pascal showed his greatness. He finally retired in 2016, leaving a legacy of discipline and longevity.

4. Roy Jones Jr. (66-9, 47 KOs)

At his peak, Roy Jones Jr. was almost untouchable. His lightning-fast reflexes, showboating style, and knockout power made him one of the most exciting fighters ever. He was the first former middleweight in over 100 years to win a heavyweight title. He dominated multiple weight classes and held titles at middleweight, super middleweight, light heavyweight, and heavyweight. Wins over James Toney and Bernard Hopkins showed his talent. While he fought too long past his prime, his prime years were pure magic.

5. Oscar De La Hoya (39-6, 30 KOs)

“The Golden Boy” was one of boxing’s biggest superstars. He won world titles in six weight classes and fought the best of his era, including Mayweather, Pacquiao, and Hopkins. His left hook was legendary, and his battles with Julio Cesar Chavez, Shane Mosley, and Fernando Vargas were classics. Though he lost some big fights, De La Hoya was always willing to take on the toughest opponents. After retiring, he became a successful promoter, helping fighters like Canelo Alvarez become superstars.

6. Canelo Alvarez (60-2-2, 39 KOs) [Active]

Canelo Alvarez started as a teenage prodigy and became the face of boxing. He’s won world titles in four weight classes, from junior middleweight to light heavyweight. His undisputed super middleweight title run proved his dominance. He avenged his only loss to Mayweather by beating greats like Gennady Golovkin, Miguel Cotto, and Sergey Kovalev. His combination of power, counter-punching, and iron chin makes him a complete fighter. Still active, Canelo continues to chase greatness.

7. Andre Ward (32-0, 16 KOs)

Andre Ward retired undefeated after dominating the super middleweight and light heavyweight divisions. A gold medalist at the 2004 Olympics, he turned pro and won the Super Six tournament, defeating top fighters like Carl Froch and Mikkel Kessler. Later, he moved up and beat Sergey Kovalev twice, proving his pound-for-pound greatness. Ward’s mix of skill, defense, and mental toughness made him nearly impossible to beat. Though he retired at 33, he left at the top, securing his spot among the best.

8. Juan Manuel Marquez (56-7-1, 40 KOs)

One of Mexico’s finest, Marquez was a masterful counter-puncher known for his legendary rivalry with Manny Pacquiao. Their four-fight saga ended in 2012 when Marquez knocked Pacquiao out cold in one of boxing’s most shocking KOs. He won titles in four divisions and took on the best, including Mayweather, Barrera, and Bradley. His heart, technique, and warrior spirit made him a fan favorite.

9. Joe Calzaghe (46-0, 32 KOs)

The only undefeated fighter on this list besides Mayweather and Ward, Joe Calzaghe ruled the super middleweight division for over a decade. His blistering hand speed and relentless style made him a nightmare for opponents. He beat legends like Bernard Hopkins and Roy Jones Jr. before retiring as a champion. Though he never fought in the U.S. until late in his career, his dominance in Europe was undeniable.

10. Vitali Klitschko (45-2, 41 KOs)

A true heavyweight powerhouse, Vitali Klitschko was one of the toughest fighters of his era. His 88% knockout ratio proves his punching power. He was never knocked down or out in his career, with his only losses coming due to injuries. His fight against Lennox Lewis was a war, and he dominated the heavyweight scene alongside his brother, Wladimir. After boxing, he became the mayor of Kyiv, but his impact in the ring remains legendary.