Jil Teichmann Bio
Jil Belén Teichmann (born 15 July 1997) is a Swiss professional tennis player. She has been ranked by the WTA as high as No. 21 in singles and No. 73 in doubles, and she represents Switzerland on the international stage. Teichmann has built a versatile resume, winning two singles titles and two doubles titles on the WTA Tour, along with two WTA 125 singles titles and one doubles title at that level. She has also collected six singles and five doubles crowns on the ITF Circuit, establishing herself as a steady presence on the women’s tour.
Born in Barcelona but raised with strong Swiss roots, Teichmann is a left-handed player known for her two-handed backhand and her competitive consistency. A former junior world No. 3, she captured a major title in girls’ doubles at the 2014 US Open and added a Youth Olympic gold medal in mixed doubles that same year. Her professional career, which began in 2016, has been highlighted by upset wins over top-ranked opponents and deep runs at the biggest events in the game.
Early Life and Background
Jil Belén Teichmann was born on 15 July 1997 in Barcelona, Spain, to her mother Regula and her father Jacques. Although she was born and raised in Barcelona, her parents are originally from Zürich, and she grew up connected to her Swiss heritage. Teichmann does not hold a Spanish passport, and she chose to represent Switzerland in international competition. She currently resides in Biel/Bienne, Switzerland, the bilingual city that reflects her own multilingual upbringing.
During her childhood, Teichmann explored several sports before settling on tennis as her professional focus. Her education across cultures helped her become fluent in five languages: German, Spanish, English, French, and Catalan. This linguistic range has allowed her to communicate comfortably on the global tour and to connect with players, coaches, and fans from many different backgrounds. Standing 1.70 m (5 ft 7 in) tall, she developed a game that blends tactical variety with patience from the baseline.
Path to Tennis
Teichmann began competing on the ITF Junior Circuit in February 2011 at the Grade-4 Swiss Junior Trophy, where she reached the doubles final in her debut. By September 2011, she had claimed her first junior title at the Grade-5 Luzern Junior Competition in singles. Over the next two years, she built a strong record, winning her first doubles title at the Swiss Junior Trophy in February 2013 and reaching the quarterfinals of the prestigious Grade-A Osaka Mayor’s Cup in October 2012.
Her biggest junior breakthrough came in 2014, when she won titles in both singles and doubles at the Grade-A Campeonato Internacional Juvenil de Tenis de Porto Alegre. She then partnered with İpek Soylu to win the girls’ doubles title at the 2014 US Open, defeating Vera Lapko and Tereza Mihalíková in the final. Later that year, she represented Switzerland at the 2014 Summer Youth Olympics in Nanjing, where she won the gold medal in mixed doubles alongside Jan Zieliński. By the end of her junior career, she had won one singles title and eight doubles titles, capping her rise to junior world No. 3.
Jil Teichmann Career
Early Career (2013–2018)
Teichmann made her debut on the ITF Women’s Circuit at a 10k event in Kreuzlingen in February 2013. Within a few years, she advanced through the development ranks, reaching her first ITF Circuit semifinal at the Bredeney Ladies Open in June 2013 and her first final at a 10k event in Sharm El Sheikh in October 2014. In August 2015, she captured her first ITF title at the 15k event in Braunschweig, defeating Ekaterina Alexandrova in the final. These early results laid the foundation for her transition to higher-level competition.
In May 2016, Teichmann made her WTA Tour debut at the Internationaux de Strasbourg, where she earned her first tour-level win by defeating Kurumi Nara in the opening round. Later that year, she attempted to qualify for the 2016 US Open but did not reach the main draw. She continued to progress in 2017, finishing as runner-up at the 100k Open de Cagnes-sur-Mer, and she made her Grand Slam main-draw debut at the 2018 US Open, recording her first major win during that event.
WTA Breakthrough (2019–2020)
The 2019 season marked Teichmann’s official arrival on the WTA Tour. She won her first WTA Tour singles title at the Prague Open in May 2019, coming through qualifying and defeating Karolína Muchová in the final to break into the top 100. The following month, she added the Palermo Ladies Open title, securing her first top-10 win by defeating Kiki Bertens in the final. These two titles in a single season established her as one of the most improved players on tour.
During the disrupted 2020 season, Teichmann reached another tour final at the Lexington Challenger, where she fell to Jennifer Brady. She also advanced to the quarterfinals of the Internationaux de Strasbourg, losing to Elina Svitolina. Working with coach Arantxa Parra Santonja, who joined her team in 2019, she refined her game and prepared for a major step forward in 2021.
Top 50 and Cincinnati Final (2021)
Teichmann began 2021 with encouraging results, reaching the semifinals at Adelaide after defeating players such as Kristina Mladenovic, Wang Qiang, and Anastasija Sevastova. Her real breakthrough came at the WTA 1000 Dubai Championships, where she upset Petra Kvitová and Ons Jabeur before defeating Coco Gauff to reach the semifinals. That run pushed her to a career-high No. 41 in the world.
Later in 2021, Teichmann produced the biggest result of her career at the WTA 1000 Cincinnati Open. Ranked 76th and entering as a wildcard, she stunned second seed Naomi Osaka in the round of 16, defeated compatriot Belinda Bencic in the quarterfinals, and upset fifth seed Karolína Plíšková in the semifinals. Her run ended in the final against world No. 1 Ashleigh Barty, but the performance cemented her reputation as a dangerous opponent against the game’s elite.
Top 25 Era and Madrid Semifinal (2022)
Teichmann continued her ascent in 2022, reaching her third career WTA 1000 semifinal at the Madrid Open with wins over Petra Kvitová, Leylah Fernandez, Elena Rybakina, and Anhelina Kalinina. She entered the top 30 for the first time at No. 29 following that tournament. At the Italian Open, she recorded back-to-back wins over Rybakina and Plíšková, reaching the quarterfinals and securing her top 25 debut at world No. 24 on 16 May 2022.
At the 2022 French Open, Teichmann advanced to the fourth round for the first time in her career, defeating Olga Danilović and then Victoria Azarenka in a three-hour, 18-minute marathon, the longest match of her career to that point. Her run ended against Sloane Stephens. She also contributed to Switzerland’s victory at the 2022 Billie Jean King Cup, compiling an 11–8 record in team competition. Her career-high ranking of No. 21 came on 11 July 2022.
Recent Seasons (2023–2024)
In 2023, Teichmann reached the third round of Indian Wells for the first time, defeating ninth seed Belinda Bencic before falling to Rebecca Peterson. She also captured her second WTA Tour doubles title, partnering with Jodie Burrage to win the 2023 Transylvania Open. These results reflected her continued competitiveness across both singles and doubles disciplines.
The 2024 season saw Teichmann claim her first WTA 125 title at the Ljubljana Open, defeating Nuria Párrizas Díaz in the final. She also reached the doubles final at the same tournament alongside Lina Gjorcheska. Although injuries and form dips affected her ranking, she remained a respected competitor on both the WTA Tour and the WTA 125 circuit.
Resurgence and French Open Run (2025–2026)
Teichmann opened 2025 by qualifying for the main draw at the Singapore Open, where she defeated Harriet Dart and Olivia Gadecki to reach the quarterfinals. She then won her second WTA 125 title at the Mumbai Open, beating Mananchaya Sawangkaew in straight sets, a victory that lifted her 17 places to world No. 100 on 10 February 2025. Later in the year, she reached the final of the Iași Open as the sixth seed before falling to seventh seed Irina-Camelia Begu.
In 2026, Teichmann reached the semifinals of the Morocco Open, where she lost to sixth seed Petra Marčinko. At the French Open, she produced one of her best Grand Slam performances, defeating 20th seed Liudmila Samsonova, Magdalena Fręch, and 10th seed Karolína Muchová to reach the fourth round, where her run was ended by eighth seed Mirra Andreeva.
Driving Style and Strengths
Teichmann plays a left-handed game built on a steady two-handed backhand, and she is known for her patience in extended rallies. Her ability to absorb pace and redirect the ball makes her a difficult opponent on clay and hard courts alike. Working closely with coach Arantxa Parra Santonja since 2019, she has developed sharper tactical patterns and improved her serving efficiency.
Notable Events and Milestones
Among her signature moments, Teichmann’s run to the 2021 Cincinnati Open final as a wildcard stands out, as does her 2022 Madrid Open semifinal and her fourth-round showing at the French Open the same year. Her comeback WTA 125 title in Mumbai in 2025 and her 2026 French Open fourth round further highlight her resilience. She also helped Switzerland win the 2022 Billie Jean King Cup.
Jil Teichmann Career Wins
Across all levels of professional tennis, Jil Belén Teichmann has compiled a balanced record of titles. She has won two WTA Tour singles titles, two WTA Tour doubles titles, two WTA 125 singles titles, and one WTA 125 doubles title, along with six ITF Circuit singles titles and five ITF Circuit doubles titles. Her career prize money on tour exceeds 4.5 million dollars.
WTA Tour Highlights
Teichmann’s first WTA Tour singles title came at the 2019 Prague Open, where she came through qualifying to defeat Karolína Muchová in the final. She followed it up with the 2019 Palermo Ladies Open, where she earned her first top-10 win over Kiki Bertens. On the doubles side, she lifted her second WTA Tour trophy at the 2023 Transylvania Open with Jodie Burrage.
Other Wins and Performances
Beyond the main tour, Teichmann has won six singles and five doubles titles on the ITF Circuit, and she captured WTA 125 singles titles at the 2024 Ljubljana Open and the 2025 Mumbai Open. Her junior résumé includes the 2014 US Open girls’ doubles title and the 2014 Youth Olympic gold medal in mixed doubles.
Jil Teichmann Family
Family Background and Racing Lineage
Teichmann was raised in a bilingual and bicultural household shaped by her Swiss parents, Regula and Jacques Teichmann. Although she was born in Barcelona, her family ties to Zürich helped her maintain a strong connection to Switzerland throughout her life.
Personal Life
Teichmann resides in Biel/Bienne, Switzerland, and she remains closely connected to her family. She speaks five languages, a reflection of her international upbringing between Spain and Switzerland. Her personal life is kept largely private, and she is widely regarded for her humility and professionalism on tour.
2025 Season Performance
Jil Belén Teichmann’s 2025 season was defined by a steady climb back into the top 100. She qualified for the main draw at the Singapore Open and reached the quarterfinals before falling to Wang Xinyu. Her biggest breakthrough came at the Mumbai Open, a WTA 125 event, where she defeated Mananchaya Sawangkaew in straight sets to win her second title at that level and jump 17 places to world No. 100 on 10 February 2025.
Later in the year, she reached the final of the Iași Open as the sixth seed, defeating Miriam Bulgaru, Maja Chwalińska, Simona Waltert, and Sorana Cîrstea before losing to Irina-Camelia Begu. These results reflected a season of renewed confidence and consistency. With coach Arantxa Parra Santonja continuing to guide her game, Teichmann entered 2026 with renewed momentum and a clear goal of returning to the top 50.