Leonie Kung is one of Switzerland’s most promising tennis players who has been competing professionally since her teen years. Known for her aggressive baseline play and consistency, Kung continues to make her mark on the ITF circuit.
In this article, you will know Leonie Kung’s net worth, career earnings, career overview, stats, relationship, and more.
Leonie Kung’s Biography
| Category | Details |
|---|---|
| Full Name | Leonie Küng |
| Date of Birth | October 21, 2000 |
| Age | 24 years |
| Nationality | Swiss |
| Birthplace | Beringen, Switzerland |
| Height | 1.76 m (5 ft 9 in) |
| Weight | 57 kg (126 lbs) |
| Plays | Right-handed |
| Turned Pro | 2014 |
| Career Titles | 11 ITF Singles, 11 ITF Doubles |
| Highest WTA Singles Ranking | No. 144 (September 14, 2020) |
| WTA Rank | No. 292 |
| Prize Money (Career) | $495,327 |
| Estimated Net Worth | $500,000 |
| @leonie.kung | |
| Coach | Lisa Anna Küng |
Early Career
Leonie Kung started playing tennis at the age of six in Beringen, Switzerland. From a young age, she displayed remarkable athletic discipline and sharp instincts, quickly becoming one of Switzerland’s standout juniors.
Leonie made her ITF debut in 2014 and immediately began to show promise on the circuit. In 2017, she captured her first $15k singles and doubles titles in Oslo, marking the start of her professional journey.
She gained worldwide attention as she reached the Junior Wimbledon Girls’ Singles final, eventually finishing runner-up to Iga Swiatek. This performance announced her arrival on the international stage.
Her early years were filled with intense training and international tournaments that shaped her versatile gameplay. Her baseline consistency and mental strength earned her several ITF titles, setting the foundation for her professional career.
Professional Career
Kung made her WTA Tour debut at the 2017 Ladies Open Biel/Bienne in doubles alongside Ylena In-Albon. Her breakout moment came in 2020 at the Thailand Open, where she stormed through the qualifiers and advanced to the final – defeating three top-100 players along the way. That performance catapulted her into the WTA spotlight.
She won both the singles and doubles national titles at the Swiss Championships, reinforcing her stature in Swiss tennis. Over her career, Kung has secured 11 singles and 11 doubles titles on the ITF Women’s Circuit.
Her 2025 season includes consistent performances across clay and hard courts, with a win-loss record of 19–27. Although she hasn’t yet captured a WTA title, Kung’s continuous development, competitive mindset, and resilience keep her among the notable rising Swiss players.
Coach
Leonie Kung is coached by her sister, Lisa Anna Küng. Lisa, who has a background in competitive tennis herself, started collaborating with Leonie to guide her technical and strategic improvements.
Their chemistry and mutual understanding have played a huge role in Leonie’s progress. Lisa’s approach emphasizes high-intensity training, tactical flexibility, and emotional maturity on court.
The duo has been seen working extensively during tournaments and practice sessions throughout 2025.
Leonie Kung’s Net Worth Details
As of 2026, Leonie Kung’s estimated net worth stands at around $500,000. Her income primarily comes from prize money, endorsements, and sponsorship deals.
Career Earnings
| Year | Prize Money | Singles Titles | Doubles Titles | Win-Loss |
|---|---|---|---|---|
| 2025 | $119,306 | 0 | 0 | 19–27 |
| 2024 | $50,803 | 0 | 0 | 54–32 |
| 2023 | $20,299 | 0 | 0 | 52–27 |
| 2022 | $34,435 | 0 | 0 | 10–27 |
| 2021 | $113,297 | 0 | 0 | 13–30 |
| 2020 | $100,520 | 0 | 0 | 31–18 |
| 2019 | $22,101 | 0 | 0 | 38–30 |
| Career Total | $495,327 | — | — | 300–244 |
Career Stats
| Category | Record |
|---|---|
| Career Wins | 300 |
| Career Losses | 244 |
| Career Titles | 11 ITF Singles, 11 ITF Doubles |
| Highest Singles Ranking | No. 144 (Sep 2020) |
| Current Singles Ranking | No. 292 (Oct 2025) |
| Preferred Surface | Hard, Grass |
| Plays | Right-handed |
| Best Grand Slam Performance | Junior Wimbledon Runner-Up (2018) |
FAQs
1. What is Leonie Kung’s net worth?
Leonie Kung’s net worth is estimated to be around $500,000. Her income mainly comes from professional tennis earnings, prize money, and endorsement deals.
2. Who is Leonie Kung’s current coach?
Leonie Kung’s current coach is her sister, Lisa Anna Küng. Lisa guides her training and match preparation, focusing on tactical improvements and physical conditioning.
3. How many titles has Leonie Kung won?
Leonie Kung has won a total of 22 professional titles—11 in ITF singles and 11 in ITF doubles events. She continues to compete actively on the ITF and WTA circuit.
4. When did Leonie Kung start her professional career?
Leonie Kung turned professional at age 14. She debuted on the ITF circuit and quickly earned her first titles in both singles and doubles.
5. What was Leonie Kung’s breakthrough moment?
Leonie’s breakthrough moment came when she reached the Thailand Open final after defeating three top-100 players as a qualifier, gaining international recognition.
