Mika Stojsavljevic Bio
Mika Stojsavljevic is a British tennis player born on 15 December 2008 in Ealing, London, United Kingdom. A standout junior competitor, she rose to international attention after winning the girls’ singles title at the 2024 US Open, becoming the first British player to lift that trophy since Heather Watson in 2009. Raised in Ealing, Stojsavljevic trained at the LTA national academy and quickly emerged as one of Britain’s most promising young talents. She has since begun her transition to the professional game, competing on both the junior and ITF circuits.
Early Life and Background
Stojsavljevic was raised in Ealing, a suburban district in West London. She was born to a Serbian father from Velika Popina in Croatia and a Polish mother from Warsaw, giving her a culturally rich family background. Growing up, she idolized Maria Sharapova, the Russian star whose power and poise left a lasting impression on the young player. Those early years in Ealing helped shape the discipline and competitive mindset that would soon carry her onto some of the biggest stages in junior tennis.
She attended St Benedict’s School in Ealing before pursuing more specialized tennis development. She later moved to train at the LTA national academy in Loughborough, a leading centre for elite British juniors. While continuing her training, Stojsavljevic enrolled at Loughborough Amherst School, balancing her academic studies with an increasingly demanding competitive schedule. Her combination of education and high-level training laid the foundation for her rapid rise through the junior ranks.
Path to Tennis
Stojsavljevic’s competitive journey gained real momentum in 2023, when she reached the final of the LTA national junior championships in April, falling to Hannah Klugman. Months later, the 14 year-old announced herself on the Grand Slam stage at the 2023 Wimbledon Championships, where she upset the fourth seed and French Open junior finalist Lucciana Pérez Alarcón, as well as Australian 14th seed Emerson Jones, to reach the girls’ singles quarter-finals. Those results signaled that she was ready to compete with the top juniors in the world.
By 2024, she had firmly established herself as a leading figure in British junior tennis. In April, she partnered with Mimi Xu to win the girls’ doubles at the U18 Junior Nationals Championship, defeating Flora Johnson and Allegra Korpanec Davies. That same month, she reached the W35 Nottingham ITF singles final and captured her first ITF singles title, beating Julie Belgraver. Her ascent continued throughout the year as she collected high-profile wins and prepared for her transition to the professional tour.
Mika Stojsavljevic Career
Junior Career (2023–2024)
Stojsavljevic’s junior career was defined by breakthrough performances on the Grand Slam stage. At the 2024 Wimbledon Championships, she and partner Mimi Xu reached the girls’ doubles final after knocking out the top-seeded defending champions Alena Kovackova and Laura Samson in the quarter-finals. They ultimately fell on a championship tie-break to Tyra Caterina Grant and Iva Jovic of the United States.
Her defining moment came at the 2024 US Open, where she defeated top seed Emerson Jones and third seed Iva Jovic on her way to the girls’ singles final. In the championship match, Stojsavljevic defeated Wakana Sonobe of Japan in straight sets, becoming the first British player to win the girls’ singles title at the US Open since Heather Watson in 2009. In October, she finished fourth at the ITF World Tour Junior Finals in Chengdu, China, the best result by a Briton at the event since Katie Swan in 2016.
Professional Transition (2024–Present)
Her professional transition began in April 2024 at the W35 Nottingham ITF event, where the 15 year-old defeated two-time Wimbledon quarter-finalist Tamira Paszek before lifting her first ITF singles title with a straight-sets win over Julie Belgraver. In June 2024, she was awarded a wildcard into qualifying for the 2024 Wimbledon Championships women’s singles, where she lost her first-round match to Selena Janicijevic. Later that year, she received a wildcard into the Pan Pacific Open in Tokyo, facing world number 57 Moyuka Uchijima in a tight three-setter decided by a final-set tie-break.
WTA and Major Debut (2025)
In 2025, Stojsavljevic was awarded a wildcard to make her main-draw Grand Slam debut at Wimbledon. The opportunity marked a major milestone in her young career, placing her on the same stage she had once watched as a junior champion. Her first-round opponent was 31st seed Ashlyn Krueger, who ended her Wimbledon run. The wildcard experience, however, gave her valuable exposure at the highest level of the women’s tour.
Notable Events and Milestones
Stojsavljevic’s signature achievement remains her 2024 US Open girls’ singles title, which placed her alongside Heather Watson in the British tennis record books. She has also reached a Grand Slam girls’ doubles final at Wimbledon and a quarter-final at the US Open in doubles. Her first ITF singles title in Nottingham, captured as a 15 year-old, signalled her readiness for the professional ranks.
Mika Stojsavljevic Career Wins
Across junior and ITF competition, Stojsavljevic has built a varied trophy résumé. She owns a Grand Slam junior singles title, an ITF singles title, and a junior national doubles crown. The sections below highlight the series results that have been fully verified.
Junior Grand Slam Highlights
Her Grand Slam highlights begin with the 2024 US Open girls’ singles title, won in straight sets over Wakana Sonobe. She also reached the girls’ doubles final at the 2024 Wimbledon Championships with partner Mimi Xu, finishing as runner-up. Earlier, she advanced to the girls’ singles quarter-finals at the 2023 Wimbledon Championships, beating two seeded opponents along the way.
ITF and Other Performances
On the ITF circuit, Stojsavljevic captured her first W35 singles title in Nottingham in April 2024. She also won the U18 Junior Nationals girls’ doubles title that same month, partnering with Mimi Xu. At the 2024 Pan Pacific Open, she earned a wildcard and tested herself against a top-60 opponent in a tight three-set match.
Mika Stojsavljevic Family
Family Background and Racing Lineage
Stojsavljevic comes from a multicultural background, with a Serbian father originally from Velika Popina in Croatia and a Polish mother from Warsaw. The family settled in Ealing, where she was raised. Her father, Drago Stojsavljevic, and mother, Iwona Stojsavljevic, have supported her development from local tournaments to the international stage. Her brother, Pavle, is a footballer.
Personal Life
Off the court, Stojsavljevic balances her training at the LTA national academy with her studies at Loughborough Amherst School. She has credited Maria Sharapova as a major influence on her game and competitive mentality. As a young player still in her teens, she continues to focus on her development, education, and gradual rise in the professional game.
2025 Season Performance
The 2025 season has been a learning year for Stojsavljevic as she continues her transition from junior standout to professional player. Her main-draw debut at Wimbledon, earned through a wildcard, marked a significant step in her career arc. While the first-round exit was a setback, the experience of competing at a Grand Slam against top opposition is expected to accelerate her growth. With her ITF title, junior Grand Slam pedigree, and ongoing development at the LTA academy, she remains one of Britain’s brightest young prospects heading into the rest of the season and beyond.