Tomáš Macháč
Tomáš Macháč (; born 13 October 2000) is a Czech professional tennis player. He has a career high ATP singles ranking of World No. 115 achieved on 14 February 2022. He also has a career high doubles ranking of World No. 434 achieved on 28 February 2022. He is currently the No.3 Czech tennis player in singles. He is currently dating fellow Czech tennis player Katerina Siniakova Professional career. 2020: Grand Slam debut and Challenger title. Macháč won his first ATP Challenger singles title at the 2020 Koblenz Open in February. Macháč played his very first Grand Slam qualification  at 2020 French Open and defeated all three opponents without losing a set before losing the competitive first round against Taylor Fritz in five sets. 2021: First Grand Slam win, second Challenger title, top 150 in singles and Olympics debut. Macháč did exactly the same thing at the next Grand Slam at the 2021 Australian Open losing just 14 games to qualify where he defeated Mario Vilella Martínez before losing in the second round to world No. 10 Matteo Berrettini in four sets. He made his ATP debut at the 2021 Murray River Open with direct entry into main draw , losing in the first round to James Duckworth. In March, Macháč won his second ATP Challenger singles title at the 2021 Nur-Sultan Challenger II. As a result he entered the top 150 at career-high of No. 137 on 8 March 2021. He qualified to represent Czechia at the 2020 Summer Olympics where he reached the second round by defeating João Sousa. In August, he reached his second Challenger final of 2021 at the 2021 Svijany Open where he lost to Alex Molcan in 58 minutes. 2022: Australian Open second round and top 120. Macháč made the final of  the 2022 Traralgon International Challenger and won, earning his first Challenger title on an outdoor hard court. As a result he entered the top 130 on 10 January 2022. The following week he qualified for the 2022 Australian Open main draw, defeating Camilo Ugo Carabelli, Yuki Bhambri, and Jesper de Jong en route. He defeated Juan Manuel Cerúndolo before falling to Maxime Cressy in the second round. As a result he moved to a new singles career high of No. 116 on 31 January 2022. Performance Timeline. "Current through the 2022 Australian Open" Record against top 10 players. Macháč's  record against players who have been ranked in the top 10, with those who are active in boldface. Only ATP Tour main draw matches are considered: