Tereza Valentová Bio
Tereza Valentová (born 20 February 2007) is a Czech professional tennis player. She has reached a career-high WTA singles ranking of world No. 57 and a doubles ranking of No. 241, establishing herself as one of the most promising teenagers on the WTA Tour. Valentová first drew international attention with a strong junior career, highlighted by a title at the 2024 French Open in girls’ singles, before transitioning successfully to the professional circuit.
Born and raised in Prague, Valentová began playing tennis at the age of three and continues to train at TK Sparta Prague. As of 2025, she remains active on the WTA Tour and on the ITF Circuit, balancing her junior achievements with an increasingly demanding senior schedule.
Early Life and Background
Tereza Valentová was born on 20 February 2007 in Prague, Czech Republic, to parents Marcel Valenta and Jitka Janáčková. Her mother is a former sprint canoeist who represented Czechoslovakia at the 1992 Summer Olympics and the Czech Republic at the 1996 Summer Olympics, giving the family a clear sporting pedigree. Growing up in such an athletic environment, Valentová was exposed to competitive sports from an early age.
According to available biographical sources, Valentová first picked up a tennis racket at the age of three after watching her father play the sport. That early fascination quickly developed into a disciplined routine, and she soon began training at TK Sparta Prague, the club where she continues to develop her game. Her upbringing in Prague and the guidance of her family have shaped both her work ethic and her competitive mindset.
Path to Professional Tennis
Valentová’s junior career provided the launchpad for her professional transition. In 2023, she advanced to the final of the US Open girls’ singles, where she was narrowly defeated by Katherine Hui. The following year, she reached her career-high ITF junior combined ranking of No. 4 on 10 June 2024, a marker of her consistent form among the world’s best young players.
The 2024 French Open marked her breakthrough at a Grand Slam junior event. Valentová won the girls’ singles title by defeating fellow Czech Laura Samson in the final, and she added the girls’ doubles crown alongside partner Renáta Jamrichová. These twin successes at a major junior event signaled her readiness to compete at higher levels and helped earn her opportunities on the ITF Circuit and, eventually, the WTA Tour.
Tereza Valentová Career
Early Career (2021–2023)
Valentová began her professional career in 2021 at the age of 14. In July of that year, she received a wildcard into the qualifying draw of the Prague Open, where she lost to Naiktha Bains. Later in 2021, she made her ITF main draw debut at a $25k event in Jablonec nad Nisou, falling in the first round to Johana Marková. In October 2022, she received another wildcard, this time into the qualifying draw of the Ostrava Open, where Anna Karolína Schmiedlová eliminated her in the opening round.
In May 2023, Valentová recorded her first senior-level victory at the Advantage Cars Prague Open. The following month, she reached the semifinal of the Agel Říčany Open, an outing that included an upset of top seed Laura Pigossi. At the ITS Cup, she advanced to the singles quarterfinals and captured her first ITF doubles title alongside Magdaléna Smékalová. She later made her WTA doubles debut with a wildcard at the Prague Open, reaching the semifinals with Nikola Bartůňková, while also earning a qualifying wildcard in singles that ended in a first-round loss to Dayana Yastremska.
ITF Breakthrough (2024)
The 2024 season represented Valentová’s strongest year on the ITF Circuit. In February, she won back-to-back $15k titles in Monastir. She followed that run with consecutive titles at the Říčany Open, including a doubles crown, before adding a $35k title in Sharm El Sheikh. At the $50k Lopota Tennis Open, she reached the singles quarterfinal and won the doubles title with partner Viktória Hrunčáková. Her run of form continued into May, when she reached the singles final of the $35k event in Annenheim, ultimately falling to Marie Benoît.
These consistent results on the ITF Circuit helped Valentová build the match toughness needed for the next step. With two Grand Slam junior titles already on her résumé, she entered 2025 ready to test herself against the world’s best professionals.
WTA Tour Breakthrough (2025)
Valentová’s 2025 season marked her true arrival on the WTA Tour. She made her Grand Slam main-draw debut at the French Open after a final qualifying win over Simona Waltert. She then defeated wildcard Chloé Paquet for her first major victory, before being eliminated in the second round by second seed Coco Gauff. The run confirmed her ability to compete at the highest level.
In June, Valentová captured her first WTA 125 title at the Città di Grado Tennis Cup, defeating Barbora Palicová in the final. She then advanced to the final round of Wimbledon qualifying, where she fell in three sets to Anastasia Zakharova. In July, she added a second WTA 125 trophy at the Porto Open by beating Lanlana Tararudee, a result that lifted her to a new career-high ranking of world No. 106. The following week at the Prague Open, she stunned Aoi Ito, second seed Rebecca Šramková, and lucky loser Jessika Ponchet to reach her first WTA Tour semifinal, losing to fifth seed and eventual champion Marie Bouzková. This Prague performance pushed her into the WTA top 100 for the first time at world No. 92 on 28 July 2025, making her only the fifth teenager to reach that milestone alongside Mirra Andreeva, Maya Joint, Iva Jovic, and Victoria Mboko. She later qualified for the US Open main draw and defeated Lucia Bronzetti for her second major win.
Notable Events and Milestones
Valentová’s career is already studded with milestones. Her 2024 French Open sweep of the girls’ singles and doubles titles announced her arrival, while her first WTA 125 title at the Città di Grado Tennis Cup in 2025 confirmed her senior-level potential. Breaking into the WTA top 100 as a teenager placed her in elite company and signaled her long-term trajectory on the tour.
Tereza Valentová Career Wins
Across singles and doubles, Valentová has compiled a versatile résumé that includes Grand Slam junior titles, ITF Circuit trophies, and WTA 125 crowns. Her win totals reflect steady progression through junior events, ITF competition, and WTA-level play.
Grand Slam Junior Highlights
Valentová won the 2024 French Open girls’ singles title by defeating compatriot Laura Samson in the final. She also won the 2024 French Open girls’ doubles title alongside partner Renáta Jamrichová, completing a memorable double at a major junior event. She previously reached the 2023 US Open girls’ singles final, where she finished as runner-up to Katherine Hui.
Other Wins and Performances
On the ITF Circuit, Valentová has collected multiple singles and doubles titles across $15k, $25k, $35k, and $50k events. Her WTA Tour doubles résumé includes a semifinal appearance at the Prague Open alongside Nikola Bartůňková in 2023, while her 2025 WTA 125 doubles success at the Città di Grado Tennis Cup and the Porto Open highlighted her continued strength in pairs play.
Tereza Valentová Family
Family Background and Sporting Lineage
Tereza Valentová was born to Marcel Valenta and Jitka Janáčková. Her mother, Jitka Janáčková, is a former sprint canoeist who represented Czechoslovakia at the 1992 Summer Olympics and the Czech Republic at the 1996 Summer Olympics, giving the family a rich tradition of high-level athletic competition. Her father, Marcel Valenta, played tennis, which introduced Valentová to the sport during her earliest years.
Personal Life
Valentová continues to reside in Prague, Czech Republic, where she trains at TK Sparta Prague. She maintains a close relationship with her family, whose athletic background has clearly influenced her own career path. As a young professional still in the early stages of her WTA journey, she remains focused on her development as a player.
2025 Season Performance
The 2025 season has been the most demanding and rewarding of Valentová’s career. She began the year with strong ITF results, building confidence and match fitness ahead of the Grand Slam swing. Her Grand Slam main-draw debut at the French Open included a first-round win over Chloé Paquet and a competitive second-round loss to Coco Gauff, establishing her credentials on the biggest stages.
Mid-season brought her breakthrough WTA-level moments. Victories at the Città di Grado Tennis Cup and the Porto Open delivered back-to-back WTA 125 titles, while her semifinal run at the Prague Open marked her first WTA Tour semifinal. By late July, her consistent results had carried her into the WTA top 100 for the first time, a significant personal and professional milestone.
Heading into the latter half of 2025, Valentová qualified for the US Open main draw and recorded another major win over Lucia Bronzetti. With momentum from two WTA 125 titles, a top-100 ranking, and growing experience against top-tier opponents, she looks well positioned to continue her rise on the WTA Tour.