Tomas Machac

Tomáš Macháč is a Czech professional tennis player who reached a career-high ATP singles ranking of World No. 20 on March 3, 2025. As of May 2025, Macháč is the No. 1 Czech player.

He is also notable for having won the mixed doubles gold medal with Kateřina Siniaková at the 2024 Paris Olympics, marking a historic achievement for Czech tennis.

Player Profile and Personal Life

Tomáš Macháč was born on October 13, 2000, in Beroun, Czech Republic, and currently resides in Prague. Standing 183 cm tall and weighing 74 kg, he plays right-handed with a two-handed backhand.

Macháč turned professional in 2017 and is coached by former ATP player Daniel Vacek. He used to date Kateřina Siniaková but they broke up in 2024.

Macháč’s tennis journey began early, and he steadily progressed through the junior and Challenger circuits. Off the court, he is known for his dedication and focus on improving his game.

Career

Macháč won his first ATP Challenger singles title at the Koblenz Open in February 2020. He made his Grand Slam main draw debut at the 2020 French Open.

In 2021, he reached the second round of the Australian Open and competed in Wimbledon and the US Open. That year also marked his ATP Tour debut at the Murray River Open.

In 2022, Macháč won another Challenger title at the Traralgon International, breaking into the top 130 rankings. He qualified for the Aussie Open and reached the second round. His steady progress continued as he reached his first ATP semifinal at the 2024 Geneva Open, where he defeated then World No. 1 Novak Djokovic to reach his first ATP Tour-level singles final.

Although he lost the final to Casper Ruud, this performance propelled him into the top 35.

At the 2024 Paris Olympics, Macháč won the mixed doubles gold medal with doubles partner Kateřina Siniaková. He also reached the semifinals in men’s doubles with Adam Pavlásek but fell short of a medal.

Later that year, Macháč reached the fourth round of the US Open for the first time, defeating seeded players including Sebastian Korda and David Goffin.

His breakthrough continued at the 2024 Japan Open and Shanghai Masters, where he reached his second ATP semifinal and first Masters 1000 semifinal respectively, upsetting top players such as Carlos Alcaraz.

These results helped him become the Czech No. 1 in singles and break into the top 25.

Macháč claimed his first ATP title at the 2025 Abierto Mexicano Telcel in Acapulco, defeating Alejandro Davidovich Fokina in the final. This victory brought him into the top 20 for the first time in his career.

Career Record

Singles

• Career Titles: 1 ATP title
• Highest Singles Ranking: No. 20 (March 3, 2025)
• Current Singles Ranking: No. 20 (April 21, 2025)

Best Grand Slam Singles Performances

• Australian Open - 3rd Round (2024, 2025)
• French Open - 3rd Round (2024)
• Wimbledon - 2nd Round (2024)
• US Open - 4th Round (2024)

Other Tournaments

• Olympic Games - 2nd Round (2021, 2024)

Doubles

• Career Titles: 1 ATP title
• Highest Doubles Ranking: No. 46 (September 30, 2024)
• Current Doubles Ranking: No. 92 (April 21, 2025)

Best Grand Slam Doubles Performances

• Australian Open - Semifinal (2024)
• French Open - Quarterfinal (2024)
• Wimbledon - 2nd Round (2024)

Other Tournaments

• Olympic Games - Semifinal (2024)

Mixed Doubles

• Olympic Games - Gold Medalist (2024)