Jan Zielinski

Jan Zielinski Bio

Jan Zielinski (Polish pronunciation: ˈjan ʑɛˈliɲskʲi; born 16 November 1996) is a Polish professional tennis player who specializes in doubles. Standing 1.80 m (5 ft 11 in) tall and playing right-handed with a two-handed backhand, he has built one of the most respected doubles résumés of his generation. His ATP career-high doubles ranking of world No. 7, attained on 19 June 2023, places him among the top Polish doubles specialists in the modern era.

Residing in Warsaw, Poland, Zielinski is coached by Mariusz Fyrstenberg, a former Polish doubles standout whose experience has helped shape Zielinski’s tactical game. He reached a career-high singles ranking of No. 769 in 2021, but his impact on the tour has come almost exclusively through doubles, where he has earned more than US $1.86 million in prize money and lifted multiple titles across the ATP Challenger, ATP 250, ATP 500, and Masters 1000 levels.

Early Life and Background

Jan Zielinski was born on 16 November 1996 in Warsaw, Poland. Growing up in the country’s capital, he was introduced to tennis at a young age in a nation that has produced several elite competitors on both the men’s and women’s tours. The Polish tennis community, supported by a strong federation and an active club scene in and around Warsaw, gave him a steady foundation to develop his game through his formative years.

As a junior, Zielinski developed into a polished doubles player, demonstrating the touch, anticipation, and net skills that would later define his professional identity. While details of his family background remain outside the public record, his path through the Polish junior ranks prepared him for the next major step in his development: collegiate competition in the United States.

Path to Professional Tennis

Zielinski attended and played collegiate tennis at the University of Georgia, competing in one of the strongest NCAA tennis programs in the country. The Bulldogs program is renowned for producing professional-level players, and Zielinski’s time in Athens gave him high-level match experience and the chance to refine his doubles craft against elite amateur competition.

Following his college career, he transitioned to the professional circuit, initially competing on the ATP Challenger and ITF circuits to accumulate ranking points and match experience. By the early 2020s, he had broken through to the ATP Tour, forming partnerships that would soon push him into the upper reaches of the doubles rankings.

Jan Zielinski Career

Early Career (2021)

Zielinski made his top 100 doubles debut at No. 99 on 1 November 2021 after winning his first ATP Tour doubles title at the 2021 Moselle Open alongside fellow Pole Hubert Hurkacz. That breakthrough victory announced his arrival on the doubles circuit and gave him the platform to compete at the highest levels of the sport.

Later that year, he also achieved a career-high singles ranking of No. 769 on 20 September 2021, although doubles quickly became his primary focus. The Moselle Open title proved to be the springboard for a sustained rise up the rankings over the following seasons.

ATP Tour Breakthrough (2022)

In January 2022, Zielinski made his debut representing Poland at the 2022 ATP Cup, partnering Szymon Walków in doubles to record wins over Georgia and Argentina. After Hurkacz’s victory over Diego Schwartzman sealed the team win over Argentina, Poland advanced to the semifinals. Zielinski and Walków added another doubles win against Spain, although the team did not reach the final.

In July 2022, he reached the top 50 in doubles at world No. 49. The following month, at his Masters 1000 debut at the 2022 National Bank Open in Toronto, he reached his first semifinal at that level alongside Hurkacz, defeating sixth seeds Puetz and Venus, then Bopanna and Middelkoop, before eliminating French Open champions Arévalo and Rogers in the quarterfinals. At the US Open, partnering Hugo Nys, he reached his first Grand Slam doubles quarterfinal, defeating tenth seeds Jamie Murray and Bruno Soares, which carried him into the top 40. The Nys-Zielinski pair then won their first title together at the 2022 Moselle Open.

Masters Title and Major Final (2023)

At the 2023 Australian Open, Zielinski produced his career-best Grand Slam doubles result by reaching the final with Hugo Nys. The pair defeated Matos and Vega Hernández, Purcell and Thompson, second seeds Rajeev Ram and Joe Salisbury, and Bonzi and Rinderknech in the quarterfinals, before beating the French duo of Jérémy Chardy and Fabrice Martin in the semifinals. They fell in the final to Rinky Hijikata and Jason Kubler, but the run carried them deep into the elite of the doubles game.

Following their first Masters 1000 title in Rome, Zielinski climbed to a career-high No. 12 on 22 May 2023. After the 2023 French Open, he made his top-10 debut at world No. 9 on 12 June 2023, and on 19 June 2023 he reached his career peak of No. 7. At the 2023 Moselle Open in Metz, Nys and Zielinski defended their title, but they narrowly missed qualifying for the 2023 ATP Finals, finishing ninth in the ATP race.

Grand Slam Mixed Doubles Success (2024)

At the 2024 Australian Open, seeded third in mixed doubles, Zielinski partnered Hsieh Su-wei and won his first Grand Slam title by defeating second seeds Desirae Krawczyk and Neal Skupski in the final, saving a championship point along the way. The victory gave Hsieh her seventh Major mixed doubles title and her first on hardcourts, while Zielinski became the first Polish finalist and champion in the mixed doubles discipline.

He continued his success in 2024 by winning his first ATP 500 title at the Abierto Mexicano Telcel in Acapulco with Hugo Nys, defeating top pair Santiago González and Neal Skupski. Later in the year, at the 2024 Wimbledon Championships, Zielinski and Hsieh again captured the mixed doubles crown, beating the Mexican duo of Giuliana Olmos and Santiago González in the final to claim his second Major title.

Driving Style and Strengths

Zielinski is a right-handed player with a two-handed backhand who excels at the net, where his volley reflexes and anticipation allow him to finish points efficiently. His serve placement and return depth have made him a reliable partner across both hard and grass surfaces, and his tactical understanding, sharpened under coach Mariusz Fyrstenberg, complements his on-court composure during high-pressure moments.

Notable Events and Milestones

Among his career-defining moments are the 2024 Australian Open and 2024 Wimbledon mixed doubles titles with Hsieh Su-wei, the 2023 Australian Open men’s doubles final with Hugo Nys, and a Masters 1000 crown in Rome in 2023. He has also represented Poland at the Davis Cup, holding a 2-0 win-loss record in team competition.

Jan Zielinski Career Wins

Across his professional career, Jan Zielinski has compiled a doubles record of 140-103 with 5 ATP Tour titles, complemented by 2 Grand Slam mixed doubles titles. He has reached 15 ATP Tour doubles finals in total, with 5 titles and 10 runner-up finishes, and he has lifted 19 doubles titles at the Challenger and ITF level.

ATP Tour Highlights

His ATP Tour doubles titles include the 2021 Moselle Open and 2022 Moselle Open with Hubert Hurkacz, a Masters 1000 title at the 2023 Italian Open in Rome with Hugo Nys, a successful defense at the 2023 Moselle Open in Metz, and his first ATP 500 crown at the 2024 Abierto Mexicano Telcel in Acapulco. He has also contested ten additional ATP Tour doubles finals, including a runner-up finish at the 2023 Australian Open alongside Nys.

Mixed Doubles and Grand Slam Success

Zielinski has won two Grand Slam mixed doubles titles, both with Hsieh Su-wei, at the 2024 Australian Open and the 2024 Wimbledon Championships. In men’s doubles, he reached the final of the 2023 Australian Open and the quarterfinals of the US Open in both 2022 and 2023, along with third-round showings at the French Open and Wimbledon.

Jan Zielinski Family

Family Background and Racing Lineage

Public information about Jan Zielinski’s parents and broader family is limited, and verified details have not been published.

Personal Life

Jan Zielinski resides in Warsaw, Poland, the city where he was born and raised. He continues to focus on his professional tennis career, training under coach Mariusz Fyrstenberg and competing primarily on the ATP doubles circuit.

2025 Season Performance

Jan Zielinski began 2025 by representing Team Poland at the 2025 United Cup, where he helped his country advance to the final before Team Poland was defeated by Team United States. The event highlighted his continued role as a leading doubles specialist for his nation on the international stage.

Through the early part of the 2025 season, he continued to feature in ATP Tour doubles draws, building on his career-high No. 7 ranking with consistent results at ATP 250 and ATP 500 events. His partnership with Hsieh Su-wei in mixed doubles and his long-standing collaboration with Hugo Nys remained central to his campaign.

Looking ahead across the rest of 2025 and into 2026, Zielinski is positioned to defend his 2024 Australian Open and Wimbledon mixed doubles titles, while targeting further Masters 1000 success and another push for the ATP Finals. With his established partnerships and the tactical guidance of coach Mariusz Fyrstenberg, he remains one of Poland’s most prominent figures in professional doubles tennis.