How Dani Vallejo broke barriers to make tennis history in Paraguay | ATP Tour

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How Vallejo broke barriers to make tennis history in Paraguay

The 21-year-old made his Top 100 debut on Monday

March 16, 2026

Adolfo Daniel Vallejo overcame major obstacles to become the third Paraguayan player to break the Top 100 in the history of the PIF ATP Rankings.

With almost no tournaments in Vallejo’s home country, it meant long trips to Europe and the United States for years. Paraguayan players have also long struggled to be given the slightest prelude to professional success. Yet the 21-year-old Vallejo, who is 16-2 this year at the ATP Challenger level, fulfilled his childhood dream and made history in the process.

“It’s not easy to be Top 100 in Paraguay. I’ve been working hard to get there,” Vallejo told ATPTour.com. “But my goal is not just to be in the Top 100, it’s to go up a lot in the rankings.”

To get to where he is today, at World No. 99, Vallejo had to figure out his own path, facing challenges that many players have never faced.

“All my points, all my competitions are always in other countries,” said Vallejo. “My hard work and determination got me to where I am, I didn’t get cards like those in Europe or other South American countries.

“The airport in Paraguay is very small so I always have to take many flights to get to where I want to go. For example, if I want to go to the United States, I need to take two or three flights to get there because there are no direct flights. And you fight what everyone thinks you should do. The idea [in Paraguay] not going pro.”

That idea of ​​’failure’ never sat well with Vallejo. He was only encouraged by his drive.

Growing up in Paraguay’s capital Asuncion, ‘Dani’ grew up playing tennis from a young age with his father, Gustavo, and two older brothers: Joaquin and Juan Pablo.

^{From left to right: Juan Pablo, ‘Dani’, and Joaquin Vallejo. Credit: Vallejo Family}

Joaquin, who now doubles as Dani’s agent, laughs when discussing his younger brother’s memories, recalling “He was always following me and my middle brother”. Dani agreed with that sentiment: “I always wanted to play with them, they wouldn’t let me.”

When Joaquin and Juan Pablo competed together in the United States, Dani was set on the path, and his father had a strong faith.

“My dad always told us, ‘You’re going to be special’,” Joaquin said, referring to Dani. “He was already different when he was 12. My father always believed in him that he would become a professional tennis player and make a living from it.”

At the age of 12, Vallejo traveled alone to the small Orange Bowl in south Florida, his first tournament outside of South America. It was a long journey that became a glimpse of life on the road. Two years later, Vallejo returned to Florida to attend IMG Academy on a one-year scholarship. A teenager at the time, Vallejo was away from family during the Covid violence. “He went there alone, that was really brave,” said Joaquin.

Vallejo became the first No. 1 in 2022 and received a scholarship to train at the Rafa Nadal Academy by Movistar in Mallorca, Spain. Once again, Vallejo left home for one year.

Vallejo’s dedication paid off. In 2024, he became the youngest Paraguayan to win an ATP Challenger title. Vallejo is now enjoying his best start to the season, having claimed two Challenger titles. He also reached an additional final at the Brasilia Challenger this month.

Adolfo Daniel Vallejo wins the ATP Challenger 100 event in Concepcion, Chile.” style=”width:100%” src=”https://www.atptour.com/-/media/images/news/2026/02/03/13/40/vallejo-concepcion-ch-2026.jpg”>
^{Vallejo wins the ATP Challenger 100 event in Concepcion, Chile in February. Credit: Legión Sudamericana}

His entry into the Top 100 could not have come at a better time. This week, he returns home to Paraguay’s biggest tennis tournament, the Munich Ultra Paraguay Open. Asuncion, Paraguay returns to the ATP Challenger calendar in 2024 after a 13-year absence.

Vallejo’s time in Asuncion will serve as a great homecoming and celebration for the top seed, which will undoubtedly make everyone in Paraguay proud.

“He is becoming a star here in Paraguay,” said Joaquin. “If I count all the sports, I think he is already in the top five of the most important athletes right now. There is a guy in F2 [Joshua Dürksen]and I would say that Dani is already there and we have a few football players.”

Vallejo joins Victor Pecci and Ramon Delgado as the only Paraguayans to climb into the Top 100 in the PIF ATP Rankings. Pecci reached a career high number 9 in 1980. Delgado was the most recent Paraguayan to be above the threshold of the Top 100 in 2005. Vallejo was one year old at the time.

“High-level tennis is not very popular [in Paraguay],” said Vallejo.

Paraguay is the first to crack the Top 100 since 2005 📈

🇵🇾 @DaniVallejo17 🤝 Ramon Delgado#OnTheRise | @APTennis pic.twitter.com/FYQukns9t5

– ATP Challenger (@ATPChallenger) March 16, 2026