Jan Hernych is a retired Czech professional tennis player who gained recognition for his performances on the ATP Tour.
Below is a detailed breakdown of his personal life, career, achievements, and other notable aspects.
Jan Hernych’s Biography
| Full Name | Jan Hernych |
|---|---|
| Nickname | N/A |
| Date of Birth | July 7, 1979 |
| Age | 45 years |
| Nationality | Czech |
| Hometown | Prague, Czechia |
| Height | 6 ft 3 in (190 cm) |
| Turned Pro | 1998 |
| Net Worth | Estimated $2 million |
| Salary | Varies based on tournament earnings |
| Spouse | N/A |
| Relationship Status | Unknown |
| Instagram Profile | @jan.hernych (393 followers) |
Jan Hernych was born in Prague and began playing tennis at the age of nine. He turned professional in 1998 and had a career spanning nearly two decades.
He is currently involved in coaching, working with Czech tennis player Markéta Vondroušová.

Early Career
Jan Hernych started his tennis journey at a young age, balancing it with hockey until he was 16. His early career saw him competing in Futures and Challenger tournaments, where he gradually built his reputation.
By the late 1990s, he began making a mark in professional tennis, winning his first Futures title in Poland in 1998.
Professional Career
Hernych’s professional career peaked in April 2009 when he achieved a career-high ATP singles ranking of World No. 59.
Although he never won an ATP singles title, he reached the final of the Ordina Open in ‘s-Hertogenbosch in 2006 but lost to Mario Ančić.
His doubles career was more successful, with one ATP doubles title at the BMW Open in Munich in 2009 alongside Ivo Minář.
Hernych also had notable performances at Grand Slam events, reaching the third round of the Australian Open in 2011.
Throughout his career, Hernych maintained a singles win-loss record of 79–117 and earned total prize money of $2,167,892. He retired from professional tennis after 2016 and transitioned into coaching.
Jan Hernych’s Net Worth Details
Jan Hernych’s net worth is estimated to be $2 million as of 2025. This includes his earnings from prize money during his playing career and his current coaching endeavors.
Prize Money
| Year | Prize Money Earned |
|---|---|
| 2016 | $12,127 |
| 2012 | $50,058 |
| 2010 | $41,483 |
| 2009 | $320,223 |
| 2008 | $202,241 |
| Career Total | $2,167,892 |
Career Records
| Opponent | Tournament | Result |
|---|---|---|
| Andy Murray | Torneo Godo (2005) | Won |
| Robin Söderling | Australian Open (2011) | Lost |
| Mario Ančić | Ordina Open Final (2006) | Lost |
Hernych faced several top players during his career and even defeated Andy Murray early in Murray’s professional journey.
FAQs
1. What is Jan Hernych’s highest ATP singles ranking and when did he achieve it?
Hernych reached his career-high singles ranking of World No. 59 in April 2009, marking him as one of the top Czech tennis players of his era.
2. How many ATP titles and Challenger trophies has Hernych won?
Although Hernych did not claim an ATP Tour-level singles title, he won numerous ATP Challenger Tour events, collecting over 10 singles titles and several doubles crowns in Challenger and Futures tournaments.
3. What are Hernych’s best Grand Slam performances?
His deepest Grand Slam run came at the 2005 Australian Open, where he reached the fourth round. He also made the third round at Wimbledon in 2003, demonstrating strong grass-court skills.
4. Which notable players has Hernych defeated during his career?
Hernych claimed wins over high-ranked opponents including Mario Ancic, Gilles Simon, and Radek Stepanek, showing competitive resilience on tour against established stars.
5. What was Hernych’s preferred playing style and strengths?
He was an all-court player with a right-handed two-handed backhand. Hernych’s strengths lay in his baseline consistency, net approaches, and ability to adapt to different surfaces.
6. How many years did Hernych compete on the ATP Tour and when did he retire?
Hernych turned pro in 1998 and played until 2018, enjoying a two-decade-long professional career before retiring from the ATP circuit.
7. How did Hernych perform in ATP doubles competition?
He was a solid doubles player, peaking at No. 70 in the doubles rankings and winning a handful of Challenger-level doubles titles, often partnering with fellow Czech players.
8. What national team competitions did Hernych participate in?
He represented the Czech Republic in Davis Cup ties, contributing to team depth and supporting Czech tennis prominence on the international stage during his prime.
9. What is Hernych’s coaching or post-retirement involvement in tennis?
After retiring, Hernych pursued tennis coaching and player development, working with young professionals in the Czech Republic and remaining active in senior tennis events.
10. What legacy or recognition does Hernych have in Czech and world tennis?
Hernych is respected for his longevity, all-court adaptability, and sportsmanship. His Challenger Tour success and Grand Slam achievements set a standard for aspiring Czech tennis professionals.











