Stefanos Tsitsipas remains one of tennis’s most recognizable names, and 2026 has been a season of rebuilding for the Greek star — a new coach, a new relationship, and a fresh push back up the ATP rankings after his 2019 ATP Finals triumph.
Stefanos Tsitsipas’ Biography
| Detail | Information |
| Full Name | Stefanos Tsitsipas |
| Nickname | N/A |
| Date of Birth | 12 August 1998 |
| Age | 28 years old |
| Nationality | Greek |
| Height | 1.93 m (6 ft 4 in) |
| Weight | 89 kg (198 lbs) |
| Handedness | Right-handed, one-handed backhand |
| Turned Professional | 2016 |
| Event | Men’s Singles & Doubles, ATP Tour |
| Current Team / Coach | Thomas Perrin (coach, 2026–present) |
| Career Prize Money | Approximately US $38.2 million |
| Titles | 13 ATP singles titles, 2019 ATP Finals champion, three Monte-Carlo Masters titles |
| Sponsors | Adidas, Rolex, Wilson, Red Bull, Comlux, New Balance, Rexona, Melissa |
| Relationship Status | In a relationship |
| Girlfriend | Kristen Thoms |
| Instagram Profile | @stefanostsitsipas98 |
Tsitsipas was born in Athens to a tennis family, and he’s been a fixture in the ATP top 10 for much of his career. Even during a rough 2025 season marked by injuries, he’s still comfortably one of the highest career earners in men’s tennis today.
Early Career
Born into a tennis household his mother Julia played on the WTA Tour, his father Apostolos coached him Tsitsipas picked up a racquet at age three. He trained at Tennis Club Glyfada and later the Mouratoglou Academy from 2015.
As a junior, he reached world No. 1, winning the 2016 Wimbledon boys’ doubles title, becoming the first Greek male to win a junior Grand Slam in the Open Era.
Professional Career
Tsitsipas turned pro in 2016 and broke through in 2018, becoming the first Greek to win an ATP title in Stockholm and reaching the Canadian Open final. His signature moment came in 2019, winning the ATP Finals over Dominic Thiem.
He reached Grand Slam finals at the 2021 French Open and 2023 Australian Open, plus three Monte-Carlo Masters crowns. After a difficult 2024–25 stretch outside the top 20, he rebuilt in 2026 under new coach Thomas Perrin, winning Gstaad and reaching the US Open fourth round.
Girlfriend
Tsitsipas is currently dating Kristen Thoms, a 29-year-old American model, content creator, and former collegiate tennis player who competed for Iowa and Florida Atlantic University. The couple reportedly began dating quietly in mid-2025 after his split from Spanish player Paula Badosa, and they went public in January 2026 with a vlog from a Namibia trip. Thoms has since become a regular presence in his player box at tournaments like Miami, Madrid, and Wimbledon. The couple has not announced an engagement, and there is no report of any children.
Stefanos Tsitsipas’ Net Worth Details
As of 2026, Tsitsipas’s estimated net worth between $25 million and $30 million, built mainly from ATP prize money and a strong endorsement portfolio worth an estimated $8–10 million annually.
Prize Money
| Year | Prize Money (USD) |
| 2020 | $2,106,450 |
| 2021 | $3,579,155 |
| 2022 | $6,614,416 |
| 2023 | $5,489,110 |
| 2024 | $4,293,441 |
| 2025 | $2,208,778 |
| 2026 | $1,374,603 |
Career Earnings
| Metric | Value |
| Total Career Prize Money | $38,234,589 |
| All-Time ATP Earnings Rank | 11th |
| ATP Singles Titles | 13 |
| ATP Doubles Titles | 2 |
| Career Win-Loss Record | 392-202 |
| Best Single Season Earnings | $6,614,416 (2022) |
Endorsements
Tsitsipas has built one of tennis’s most stable sponsorship rosters. He’s been an Adidas athlete since 2015, wearing the brand’s apparel and Barricade shoes on court, and he’s carried Wilson racquets including a custom Blade 98 strung with the Greek flag colors since his junior days.
He became a Rolex ambassador in 2018, one of the watchmaker’s youngest at the time, joining a roster that includes Roger Federer.
Career Records
| Opponent | Record | Key Meetings |
| Novak Djokovic | 2–13 (Djokovic leads) | Lost 2021 French Open final, 2023 Australian Open final |
| Rafael Nadal | 2–7 (Nadal leads) | Best win: 2019 Madrid Masters semifinal |
| Carlos Alcaraz | 0–6 (Alcaraz leads) | Includes two French Open losses (2023, 2024) |
| Daniil Medvedev | Roughly even, Medvedev slight edge historically | Frequent rivals in Masters and Slam draws |
| Alexander Zverev | Competitive rivalry, near-even record | Multiple Masters 1000 meetings |
FAQs
1. How old is Stefanos Tsitsipas?
Stefanos Tsitsipas was born on August 12, 1998, in Athens, Greece, making him 28 years old.
2. What is Stefanos Tsitsipas’s current ATP ranking?
As of 2026, Tsitsipas is ranked No. 53 in the world, having climbed back up after falling as low as No. 88 earlier in the season.
3. Who is Stefanos Tsitsipas’s coach?
Tsitsipas ended his coaching relationship with his father, Apostolos, in 2026, a split he credits with restoring calm and confidence to his game. He had previously reunited with his father after a 2024 separation, and also briefly worked with Goran Ivanisevic before that partnership ended.
4. Has Stefanos Tsitsipas won a Grand Slam title?
No, Tsitsipas has not won a Grand Slam singles title. He has reached two major finals, at the 2021 French Open and the 2023 Australian Open, losing both to Novak Djokovic.
5. How many career titles does Stefanos Tsitsipas have?
Tsitsipas has won 13 ATP Tour singles titles, including the 2019 ATP Finals (Masters) and three Monte-Carlo Masters crowns in 2021, 2022, and 2024.
6. What is Stefanos Tsitsipas’s career-high ranking?
His career-high singles ranking is world No. 3, a mark he first reached in 2021.
7. How did Stefanos Tsitsipas perform at the 2026 US Open?
Tsitsipas reached the fourth round of a Grand Slam for the first time since the 2024 French Open, beating Arthur Fils and Jiří Lehečka before losing to Ben Shelton 6-2, 6-3, 6-4. His run ended a 149-year Grand Slam streak of at least one man with a one-handed backhand reaching the second week.
8. Who are Stefanos Tsitsipas’s parents?
His father, Apostolos Tsitsipas, is Greek, and his mother, Julia Salnikova, is Russian; both were former tennis players. His maternal grandfather, Sergei Salnikov, won Olympic gold in football at the 1956 Melbourne Games.
9. How tall is Stefanos Tsitsipas?
Tsitsipas stands 6 feet 3 inches (193 cm) tall.
10. Is Stefanos Tsitsipas still with Paula Badosa?
No, Tsitsipas and Spanish tennis player Paula Badosa ended their relationship in an amicable split in 2024, shortly after his third Monte Carlo Masters title.