Well, defeating the World No.1 player is often hailed as one of the most terrific achievements for a majority of young tennis players, as it showcases their unmatched calibre and fearless approach towards the game. The glorious history of tennis, which spans over decades, has been witness to numerous legendary tennis players, including Serena Williams, Roger Federer, Novak Djokovic and many others who have displayed their unmatched and hard-hitting dominance on the court and have successfully dominated even the greatest names of professional tennis in the initial phase of their professional tennis career.
Have you ever wondered about the top four tennis players who have claimed the highest number of victories against the World No. 1 players and have garnered enormous fame and recognition for their successful exploits from millions of tennis aficionados from every nook and corner of the world? Well, let’s find out.
In this article we will take a look at the top four tennis players who have claimed the most wins against the World No. 1 tennis stalwarts.
Top 4 Tennis Players With Most Wins Against World No.1
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Rafael Nadal

The legendary Spanish former professional tennis player Rafael Nadal, is at the first spot on our list of the top four tennis players who have defeated the World No. 1 players for the highest number of times in their career. Often hailed as one of the most influential and successful tennis players of all-time, Rafael Nadal clinched a record total of 92 ATP Tour singles titles, with 22 major titles—including a record 14 French Open titles—as well as 36 Masters titles and an Olympic gold medal, speaking volumes about his unmatched dominance in the game.
Owing to his successful exploits, Rafael Nadal was ranked as the world No. 1 in men’s singles by the Association of Tennis Professionals (ATP) for 209 weeks. Furthermore, throughout his glorious and star-studded professional tennis career, Rafael Nadal claimed a spine-chilling total of 23 wins against the World No. 1 players, which continues to be an unbeaten record as of March 2026.
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Boris Becker

At the second spot on our list of the top four tennis players who have claimed the most wins against the World No. 1 tennis stalwarts, we have the German former professional tennis player Boris Becker who is often regarded as one of the most influential tennis players of his generation. Throughout his glorious professional tennis career, Boris Becker clinched a phenomenal total of 13 Masters titles, three year-end championships, an Olympic gold medal in men’s doubles in 1992, and also successfully led Germany to two Davis Cup titles in 1988 and 1989, establishing himself as one of the most successful professional tennis players in the world.
Additionally, the German tennis sensation Boris Becker defeated the World No. 1 player for a record total of nineteen times, which continues to be the second-highest aggregate as of March 2026, ranking him at the second spot on our list. Furthermore, Boris Becker also established himself as the youngest professional tennis player to clinch the Wimbledon men’s singles event at the age of 17 years, 7 months and 15 days in 1985, which also continues to be an unbeaten record as of March 2026.
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Novak Djokovic

Next, at the third spot on our list of the top four tennis players who have defeated the World No. 1 players for the highest number of times in their career we have the Serbian tennis sensation Novak Djokovic, who is often hailed as one of the most successful tennis players of all-time. The legendary Serbian tennis player Novak Djokovic has been ranked as the world No. 1 in men’s singles by the Association of Tennis Professionals(ATP) for a record 428 weeks, speaking volumes about his unmatched dominance in the game.
Throughout his extremely successful professional tennis career, Novak Djokovic won 101 ATP Tour–level singles titles, including a record 24 majors, a record 40 Masters, a record seven year-end championships, and an Olympic gold medal. Furthermore, Novak Djokovic has also defeated the World No. 1 tennis player for a record total of sixteen times, ranking him at the third spot on our list.
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Ivan Lendl

Finally, at the fourth spot on our list of the top four tennis players who have claimed the most wins against the World No. 1 tennis legends, we have the iconic Czech-American former professional tennis player Ivan Lendl who was ranked as the world No. 1 in men’s singles by the Association of Tennis Professionals (ATP) for 270 weeks which continues to be the fourth-longest stretch as of March 2026.
Often hailed as one of the most successful and influential tennis players of his generation, Ivan Lendl clichéd a spine-chilling total of 94 career singles titles, including eight majors and seven year-end championships. Furthermore, the Czech-American tennis sensation Ivan Lendl also claimed a record total of thirteen victories against the World No.1 players, ranking him at the fourth spot on our list. Furthermore, as of March 2026, Ivan Lendl continues to be the only male professional tennis player in the world to have a match-winning percentage of over 90% in five different years, speaking volumes about the unmatched legacy that he has left behind in the game.