Best Boxing Record All Time: List of Undefeated & Greatest Boxers

This blog discusses the list of popular boxers who have tremendous boxing records without losing a fight in their entire career. Besides this, we will discuss the greatest boxers in boxing history with the best boxing record all time.

Undefeated Champions in various Weight Categories

The following table describes the boxing careers of the top boxers who have been undefeated in their entire careers across different weight divisions.

Boxer	Boxing Record	Title Won	Weight Division
Jimmy Barry	59–0–9	World	Bantamweight
Joe Calzaghe	46–0–0	WBO, IBF, The Ring, WBA, and WBA, WBC	Super middleweight
		The Ring	Light heavyweight
Kim Ji-won	16–0–2	IBF	Super bantamweight
Mihai Leu	28–0–0	WBO	Welterweight
Ricardo López	51–0–1	WBC, WBA, WBC	Minimumweight
		IBF	Light flyweight
Rocky Marciano	49–0–0	World	Heavyweight
Terry Marsh	26–0–1	IBF	Light welterweight
Floyd Mayweather Jr.	50–0–0	WBC	Super featherweight
		WBC, The Ring	Lightweight
		WBC	Light welterweight
		IBF, WBC, The Ring, WBA	Welterweight
		WBC, WBA	Light middleweight
Jack McAuliffe	27–0–10	World	Lightweight
Sven Ottke	34–0–0	IBF, WBA	Super middleweight
Dmitry Pirog	20–0–0	WBO	Middleweight
Harry Simon	31–0–0	WBO	Light middleweight
		WBO	Middleweight
Pichit Sitbangprachan	24–0–0	IBF	Flyweight
Edwin Valero	27–0–0	WBA	Super featherweight
		WBC	Lightweight
Andre Ward	32–0–0	WBA, WBC, The Ring	Super middleweight
		WBA, WBO, IBF, The Ring	Light heavyweight

Top 10 Boxers with Best Boxing Record All Time

Here are the top 10 boxers that boast amazing boxing records and are considered as the greatest boxers in the history of the sport.

Muhammad Ali

Known as "The Greatest," Muhammad Ali is regarded as the most iconic boxer in the history of the sport. His skill inside the ring was only surpassed by his charisma and wit outside of it. Ali went on to become a three-time world heavyweight champion and was involved in some of the most famous fights in history, including bouts with Joe Frazier, Sonny Liston, and George Foreman.

Ali's figure transcended his boxing skills; he was a social figure for his civil rights activism, as well as a poet and global ambassador for sport. He used his media platform to fight injustice and promote peace.

Joe Louis

Joe Louis is another icon in boxing history. Known by the nickname "The Brown Bomber," he ruled as heavyweight champion from 1937 to 1949. One of his most special victories was against Max Schmeling in 1938, which was highly charged with symbolism because it occurred during the rise of Nazism in Germany. As well as being a champion inside the ring, Louis was a symbol of unity and hope in times of global conflict and segregation.

Mike Tyson

Tyson burst onto the scene in the 1980s and early 1990s, becoming the youngest heavyweight champion in boxing history. With his aggressive style, blistering speed, and devastating punch, he dominated the heavyweight division and became a cultural icon. Despite the ups and downs of his career, his legacy as one of the greatest boxers in history remains intact.

His upcoming fight with Jake Paul is one of the most anticipated fight of 2024 and boxing online betting markets are very excited for this match up.

Sugar Ray Robinson

Considered the greatest pound-for-pound boxer in the world , Sugar Ray Robinson transcended the welterweight and middleweight divisions with unmatchable skill. During his career spanning three decades, he amassed an impressive and the best boxing record all time: a 91-fight unbeaten streak.

His style inside the ring perfectly combined power, elegance and technique, setting a standard for technical boxing. He also left a legacy that still endures and inspires boxers today.

Rocky Marciano

Rocky Marciano is the only world heavyweight champion who managed to remain undefeated . He fought a total of 49 fights as a professional boxer, in which he won 43 by knockout and the rest on points. Unfortunately, his legend is marked by his tragic death in a plane crash when he was one day away from his 46th birthday.

Sugar Ray Leonard

He was a star boxer of the 1980s . He was known for his exceptional technical skill, speed and charisma. Leonard was a champion in 5 weight divisions . His ability to participate in iconic fights against Thomas Hearns, Duran, and Marvin Hagler made him one of the greats of boxing. His great intelligence in the ring and the ability to adapt to different fighting styles allowed him to beat some of the greatest boxers of his time.

Floyd Mayweather Jr.

Despite being a polarizing figure outside the ring, Floyd Mayweather Jr. is without a doubt one of the most technically gifted boxers in history. Undefeated throughout his professional career, he managed to dominate the following divisions: super featherweight, lightweight, super lightweight, welterweight, and super welterweight.

Mayweather stood out for his exceptional defense, speed, and precision in the counterattack. He defeated a long list of world champions and has the best boxing record of all time in the heavyweight division. He always had the boxing online betting odds in his favor throughout his career.

Julio Cesar Chavez

He was a Mexican boxer who competed professionally between 1980 and 2005. He became a world champion in 3 different weight divisions: super featherweight, lightweight, and super lightweight . He won a total of 107 games, 2 draws, and only 6 losses. Julio César Chávez stood out for his punch, his strong pressure on his opponents, a powerful hook to the liver, and a very resistant jaw. He is considered the best Mexican boxer in history.

Roberto Duran

Duran is one of the greatest boxers in history. He fought for 33 years, between 1968 and 2001. He was world champion in the following categories: lightweight (against Ken Buchanan in 1972), middleweight (against Sugar Ray Leonard in 1980), junior middleweight (against Davey Moore in 1983), and middleweight (against Iron Barkley in 1989).

All the titles he won, he lost. And he went from being “National Hero of Panama” (after winning in Montreal against Leonard on points) to “National Shame” (after giving up on continuing to fight against Sugar himself in 1980, after the eighth round, at which point he voluntarily retired from the ring).

He stood out for his power, skill, and aggression, pressuring his opponents and initially dominating the lightweight category before taking titles in three other divisions. His victory in 1980 against Sugar Ray Leonard was a historic moment, although their rivalry continued with mixed results in later fights.

Manny Pacquiao

He is one of the most respected and beloved figures in modern boxing. From the Philippines, he managed to rise from extreme poverty to become the only world champion in 8 different divisions , an unprecedented and best boxing record all time in the history of this sport.

Thanks to his power, aggression and lightning speed , Pacquiao has starred in some of the most memorable fights of the last two decades and introduced the Filipino people toboxing online betting markets. His legacy has transcended the sport, being a national hero and a global inspiration.