Career Timeline of Kateřina Siniaková: Major Achievements and Milestones

How Kateřina Siniaková built a successful career. Explore key moments that defined the journey.

Kateřina Siniaková is a Czech professional tennis player renowned for her success in women's doubles, where she has achieved the world No. 1 ranking. While primarily known for her doubles prowess, she has also demonstrated capability in singles, attaining a career-high ranking of No. 27 in June 2024. She is a prominent figure in Czech tennis and has achieved considerable success on the WTA tour.

Sections (3)

Full Timeline Career & Achievements Success & Recognition

June 2012: ITF Women's Circuit Debut

In June 2012, Siniaková began playing on the ITF Women's Circuit in the Czech Republic and won her first ITF title in a doubles competition.

December 2012: World No. 2 Junior Tennis Player

In December 2012, she was ranked the world No. 2 junior tennis player.

March 2013: First ITF Singles Title

In March 2013, Siniaková won her first ITF singles title at the $10k Frauenfeld, defeating Kathinka von Deichmann.

November 2013: First Major ITF Final

In November 2013, Siniaková reached her first major ITF final at the $75k Sharm El Sheikh event in doubles alongside Anna Morgina, but they lost.

2013: Girls' Doubles Titles

In 2013, with Barbora Krejčíková, she won the girls' doubles titles at the French Open, Wimbledon, and the US Open.

July 2014: First WTA Match Win

In July 2014, Siniaková won her first match on the WTA Tour at the İstanbul Cup, defeating Julia Glushko.

October 2014: Kremlin Cup Semifinals & Open Nantes Atlantique Title

In October 2014, Siniaková reached the singles semifinals of the Premier-level Kremlin Cup and won the title at the $50k Open Nantes Atlantique defeating Ons Jabeur.

March 2015: First WTA 1000 Match Win

In March 2015, Siniaková won her first WTA 1000 match at the Premier Mandatory-level Indian Wells Open, defeating Evgeniya Rodina.

May 2015: Prague Open Success

In May 2015, Siniaková had good performances, reaching the singles semifinal and taking the doubles title with Belinda Bencic at the Prague Open.

June 2015: Birmingham Classic Quarterfinal

In June 2015, Siniaková reached the quarterfinal of the Premier-level Birmingham Classic.

July 2016: First WTA Singles Final in Båstad

In July 2016, Siniaková reached her first singles WTA final in Båstad, at the Swedish Open, but lost to Laura Siegemund.

2016: Swedish Open runner-up

In 2016, Siniaková was a losing finalist at the Swedish Open.

February 2017: Fed Cup Nomination

In February 2017, Kateřina Siniaková was nominated to the Fed Cup team for the first time by the captain Petr Pála.

May 2017: Prague Open Quarterfinal & Final

In May 2017, Siniaková reached the quarterfinal of the Prague Open in singles, as well as the final in doubles.

2017: Year-End Ranking

In 2017, Kateřina Siniaková ended the year ranked No. 45 in singles and No. 10 in doubles, which was her lowest year-end doubles ranking since 2017.

October 2018: World No. 1 in Doubles

In October 2018, Siniaková became world No. 1 for the first time in doubles.

2018: Fed Cup Victory

In 2018, Siniaková was part of the Czech team that won the Fed Cup.

2019: Singles and Doubles Results

During 2019, Siniaková defeated world No. 1, Naomi Osaka at the French Open to reach her first Grand Slam singles round of 16, and won the Canadian Open and Linz Open in doubles with Krejčíková.

2019: Best Singles Major Result at French Open

In 2019, Siniaková achieved her best singles major result at the French Open, upsetting world No. 1 Naomi Osaka en route to the fourth round.

2020: Singles and Doubles Performances

During the 2020 season, Siniaková defeated Angelique Kerber at the Italian Open, reached the quarterfinals of the Internationaux de Strasbourg and the third round of the French Open in singles. In doubles, she won the title at the Shenzhen Open and reached the semifinals at the Australian Open with Krejčíková.

2020: Gold Medal at Summer Olympics

In 2020, Kateřina Siniaková along with Barbora Krejčíková won the gold medal in the women's doubles at the Summer Olympics.

2020: Billie Jean King Cup Finals

In 2020, Kateřina Siniaková was part of the Czech team at the Billie Jean King Cup Finals in Prague, where she played doubles alongside Lucie Hradecká.

2020: Tokyo Olympics Gold Medal

In 2020, at the Tokyo Olympics, Siniaková won a gold medal in women's doubles with Krejčíková.

2021: Australian Open Doubles Final

In 2021, Siniaková and Krejčíková reached the doubles final at the Australian Open, before losing to Elise Mertens and Aryna Sabalenka.

2021: WTA Finals Victory

In 2021, Siniaková won the WTA Finals.

2022: Billie Jean King Cup Finals Victory

In 2022, Kateřina Siniaková participated in the Billie Jean King Cup Finals held in Glasgow, Scotland. During the group stage, she partnered with Markéta Vondroušová to secure a doubles tie victory against Poland, and she earned the decisive point by defeating Coco Gauff in singles.

2022: Melbourne Summer Set 2 Doubles Title

In 2022, Siniaková began the season by winning the doubles title at the Melbourne Summer Set 2 with Bernarda Pera.

2022: US Open Doubles Title & Portorož Open Singles Title

In 2022, Siniaková won the doubles title with Krejčíková at the US Open, completing the career Golden Slam, and won her third singles title at the Portorož Open in Slovenia, defeating Elena Rybakina.

2023: WTA Tour Singles Title and Doubles Title at San Diego Open

In 2023, Kateřina Siniaková secured her 23rd career doubles title with Krejčíková at the San Diego Open. Furthermore, she won her fifth WTA Tour singles title and second of the year at the Jiangxi Open, defeating Marie Bouzková.

2023: Doubles Title at Indian Wells Open and Australian Open Win

In 2023, Siniaková and Krejčíková won their seventh doubles major title at the Australian Open, defending a major title for the first time, and Siniaková retained the world No. 1 doubles ranking. They also secured the Indian Wells Open doubles title in 2023.

June 2024: Career-best singles ranking

In June 2024, Kateřina Siniaková achieved her career-best singles ranking of world No. 27 by the WTA.

2024: Prague Open Doubles Title and Olympic Mixed Doubles Gold Medal

In 2024, Siniaková reunited with Barbora Krejčíková and won the Prague Open doubles title. At the 2024 Summer Olympics in Paris, they lost in the quarterfinals of the women's doubles, but Siniaková won the gold medal in mixed doubles with Tomáš Macháč.

2024: Berlin Ladies Open Quarterfinal

In 2024, Siniaková, ranked at a career-high of No. 30 in singles, reached her first quarterfinal for the season at the Berlin Ladies Open, defeating Emma Navarro and Zheng Qinwen. She lost to Jessica Pegula in a three-set match.