Jakub Menšík, the 21-year-old Czech sensation who beat his idol Novak Djokovic to win the 2025 Miami Masters, has become one of the most talked-about names on the ATP Tour heading into the 2026 season’s back half.
Jakub Mensik’s Biography
| Detail | Information |
| Full Name | Jakub Menšík |
| Nickname | N/A |
| Date of Birth | September 1, 2005 |
| Age | 21 years old |
| Nationality | Czech |
| Height | 196 cm (6 ft 5 in) |
| Weight | 87 kg (191 lbs) |
| Handedness | Right-handed |
| Turned Professional | 2022 |
| Event | Men’s Singles (ATP Tour) |
| Current Team | Czech Davis Cup Team, Team Europe (Laver Cup) |
| Career Prize Money | $7.3 million |
| Titles | 2 ATP Tour singles titles, 2026 US Open mixed doubles title |
| Sponsors | Adidas, Wilson, Red Bull, OKSystem |
| Relationship Status | In a relationship |
| Girlfriend | Josefina Catino |
| Instagram Profile | @mensik.jakub |
Menšík is Czechia’s current No. 1 male singles player and has climbed to a career-high world No. 12. His breakthrough win over Djokovic in Miami turned him from a promising junior into one of the ATP’s most talked-about young stars overnight.
Early Career
Born in Prostějov, Menšík rose through the junior ranks quickly, reaching a career-high junior ranking of No. 2 and finishing runner-up at the 2022 Australian Open boys’ singles.
He turned pro in February 2022 and made an instant mark on the Challenger circuit, becoming the youngest Czech Challenger champion in history at just 17 when he won the 2023 Sparta Prague Open. That same year he broke into the US Open main draw and won his first Grand Slam match.
Professional Career
Menšík’s ATP breakthrough came in 2024, when he beat Andrey Rublev for his first top-10 win and reached his first tour final in Doha, earning the ATP Newcomer of the Year award.
In 2025, he stunned the tennis world by winning the Miami Open, defeating his childhood idol Novak Djokovic in the final to become one of the youngest Masters 1000 champions ever.
In 2026 he kept climbing, winning Auckland, reaching his first Grand Slam semifinal at the French Open, and claiming the US Open mixed doubles title with Karolína Muchová.
Girlfriend
Jakub Menšík is dating Josefina Catino, a 20-year-old from Argentina. Their relationship went public in 2025, and Catino has since become a regular presence at his matches, including his French Open semifinal run and the 2026 US Open.
Jakub Mensik’s Net Worth Details
As of 2026, Jakub Mensik’s net worth is estimated at $3.5 million and $5 million. This figure reflects his rapid ascent on the ATP Tour, boosted by prize money from tournament wins and endorsement deals.
Prize Money
| Year | Prize Money | Singles Titles | Singles Win-Loss |
| 2023 | $242,767 | 0 | 3–1 |
| 2024 | $1,286,947 | 0 | 25–20 |
| 2025 | $3,126,711 | 1 | 33–20 |
| 2026 | Over $2.5 million | 1 | 32–16 |
Career Earnings
| Category | Total |
| Career Prize Money (ATP official) | Over $7.3 million |
| ATP Singles Titles | 2 (Miami 2025, Auckland 2026) |
| ATP Masters 1000 Titles | 1 (Miami 2025) |
| Grand Slam Mixed Doubles Titles | 1 (US Open 2026) |
| Career Win-Loss Record (Singles) | Approximately 91–56 |
| Highest ATP Singles Ranking | No. 12 (March 2, 2026) |
Endorsements
Menšík’s commercial portfolio has grown alongside his results. He’s sponsored by Adidas, wearing their apparel and footwear on court, and he uses a Wilson Blade 98 (18×20) v9 racquet strung with Luxilon ALU Power.
In early 2026, he signed with Red Bull as one of their sponsored athletes, adding a new energy drink partnership to his profile and giving him extra visibility during the season.
Career Records
| Opponent | Result | Event/Year |
| Novak Djokovic | Won | 2025 Miami Open Final |
| Jannik Sinner | Won | 2026 Doha Quarterfinal |
| Andrey Rublev | Won (twice) | 2024 Qatar Open SF, 2024 Shanghai Masters QF |
| Casper Ruud | Won | 2025 Australian Open |
| Taylor Fritz | Won | 2025 Miami Open Semifinal |
| Alex de Minaur | Won | 2026 French Open (4th round) |
| Hubert Hurkacz | Lost | 2024 Australian Open |
| Alexander Zverev | Lost | 2026 French Open Semifinal |
FAQs
1. Who is Jakub Menšík?
Jakub Menšík is a Czech professional tennis player born on 1 September 2005 in Prostějov, Czech Republic. He turned pro in 2022 and has become the No. 1 Czech singles player, known for his powerful serve and aggressive baseline game.
2. What is Jakub Menšík’s current ATP ranking?
As of 31 August 2026, Menšík is ranked No. 18 in ATP singles. His career-high ranking is No. 12, achieved on 2 March 2026.
3. How tall is Jakub Menšík?
Menšík stands 196 cm (about 6 feet 5 inches) tall, giving him significant leverage on his serve, one of the most powerful on tour.
4. What is Jakub Menšík’s biggest career achievement?
His signature win came at the 2025 Miami Open, an ATP Masters 1000 event, where he defeated his idol Novak Djokovic in the final, 7-6(4), 7-6(4). His deepest Grand Slam run came at the 2026 French Open, where he reached the semifinal.
5. Has Jakub Menšík won any Grand Slam titles?
He has not won a Grand Slam singles title, but he captured the 2026 US Open mixed doubles title alongside Karolina Muchová.
6. How many ATP Tour titles has Jakub Menšík won?
Menšík has won two ATP Tour singles titles: the 2025 Miami Open (Masters 1000) and the 2026 Auckland Open.
7. What is Jakub Menšík’s playing style?
He plays right-handed with a two-handed backhand and is known for an aggressive, serve-based game built around explosive power and heavy groundstrokes, developed through the Czech Republic’s strong junior tennis system.
8. What is Jakub Menšík’s overall career win-loss record?
He holds a career record of 93 wins and 57 losses across 150 matches, a win rate of 62%. At Grand Slam level he is 22–11 (66.7%), and at ATP Masters 1000 events he is 29–15 (65.9%).
9. How did Jakub Menšík perform at the US Open?
Menšík has reached the third round of the US Open in singles multiple times (2023, 2024, 2026) but has never advanced past that stage in the men’s singles draw, despite his game being well-suited to fast American hard courts.
10. Who is Jakub Menšík’s coach?
Jakub Menšík is coached by Tomáš Josefus.