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Fábián Marozsán

Fábián Marozsán is a Hungarian professional tennis player.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Fábián Marozsán (born 8 October 1999) is a Hungarian professional tennis player. He has competed on the ATP Tour since 2017 and reached a career-high singles ranking of world No. 36 in May 2024. He is best known for his upset win over Carlos Alcaraz at the 2023 Italian Open.

Career

Marozsán played mainly on the ATP Challenger Tour and ITF circuit before breaking through on the ATP Tour in 2023. His results in 2023 included a Masters 1000 debut in Rome, a win over Carlos Alcaraz, and a move into the ATP top 100 after winning the Perugia Challenger.

Playing style and profile

Marozsán is a right-handed player from Hungary. Listed by tennis profiles at about 1.93 m, he is described as a hard-court player in ITF materials.

Notable results

His breakthrough results include reaching the fourth round at the 2023 Italian Open and the second round of the 2023 US Open. ATP and tournament profiles also note appearances in the Australian Open third round and a fourth-round run at Indian Wells in 2024.

Key facts

  • Born in Budapest, Hungary, in 1999.
  • Turned professional in 2017.
  • Reached a career-high ATP singles ranking of No. 36 in May 2024.
  • Defeated world No. 2 Carlos Alcaraz at the 2023 Italian Open.
  • Broke into the ATP top 100 in 2023 after winning the Perugia Challenger.
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Canadian context

Canadian readers may know Marozsán from ATP events in North America, including Indian Wells and the US Open, where he has competed against international field members.

Frequently asked questions

Who is Fábián Marozsán?
He is a Hungarian professional tennis player who competes on the ATP Tour.
When was Fábián Marozsán born?
He was born on 8 October 1999.
What is Fábián Marozsán’s highest ATP singles ranking?
His career-high ATP singles ranking is No. 36, achieved on 6 May 2024.
What is he best known for?
He is best known for defeating Carlos Alcaraz at the 2023 Italian Open.
When did he turn professional?
He turned professional in 2017.

References

  1. Roland-Garros — https://www.rolandgarros.com/en-us/players/41365-f.marozsan
    Supports: Nationality, birthplace, height, age, professional start, coach, ranking/profile data.
  2. BNP Paribas Open — https://www.bnpparibasopen.com/players/detail/fabian-marozsan
    Supports: Birthday, birthplace, height, handedness, singles career-high ranking, and notable 2024 Indian Wells result.
  3. International Tennis Federation — https://www.itftennis.com/en/players/fabian-marozsan/800352195/hun/mt/s/overview/
    Supports: Age, handedness, preferred surface, and player profile data.
  4. Wikipedia — https://en.wikipedia.org/wiki/F%C3%A1bi%C3%A1n_Marozs%C3%A1n
    Supports: Career milestones including 2023 Italian Open debut, win over Alcaraz, top-100 breakthrough, Challenger titles, and Grand Slam appearances.
  5. ESPN — https://www.espn.com/tennis/player/_/id/9213/fabian-marozsan
    Supports: Nationality, turn pro date, height, and current/career statistics.