Kateřina Siniaková

2012–2016

She was ranked the No. 2 junior tennis player in the world in December 2012.^[2] In 2013, she won the French Open girls' doubles, the Wimbledon girls' doubles and the US Open girls' doubles titles with fellow Czech Barbora Krejčíková.

In March 2013, Siniaková made her WTA tour debut in the qualifying draw of the Sony Open Tennis. She defeated Mandy Minella and Alexa Glatch to qualify for the main draw, but lost a three-set encounter with Garbiñe Muguruza in the first round.

2017: First WTA titles

Kateřina Siniaková won her first WTA singles title at Shenzhen Open. The tournament began by defeating Peng Shuai in the first round in two sets. In the second round she edged Simona Halep, world No. 4, in three sets (7–5 in the third) and claimed first win over top10 player. Her run continued by beating qualifier Nina Stojanovic and world No. 9 Johanna Konta in three sets. In the final she defeated Alison Riske 6–3, 6–4 and won first WTA title.

From Shenzhen she moved to Melbourne but lost to Julia Görges in the first round. Then she moved to Taiwan Open. In the first round she edged Galina Voskoboeva in three sets, but then lost easily to Peng Shuai. In February she was nominated to the Fed Cup team for the first time by the captain Petr Pála as she was the third best ranked woman Czech tennis player (considering Petra Kvitová´s injury) after Karolína Plíšková and Barbora Strýcová. Anyway, the captain announced eventually that Siniaková will first of all collect experience.^[3]

After a little bit of struggling in tournaments not being able to win more than two matches in a row, she got back to Bastad for Swedish Open, where she reached her first career final in previous year. She eventually clinched her second career WTA title here, shocking top seed and former world No. 1 Caroline Wozniacki, 6–3, 6–4 in the final.^[4]

2018

In Shenzhen, Siniaková lost to Simona Halep in the final,^[5] after defeating Maria Sharapova in the semifinals.^[6] Siniaková also played in the doubles final alongside Barbora Krejčíková, they lost to Halep and Begu.

At the Australian Open, Siniaková lost to Elina Svitolina in the second round.^[7] In doubles, Siniaková and Krejčíková lost to Ekaterina Makarova and Elena Vesnina in third round. But together they won the women's doubles at the French Open.

Doubles: 3 (2 titles, 1 runner-up)

Result	Year	Tournament	Surface	Partner	Opponents	Score
Loss	2017	US Open	Hard	Lucie Hradecká	Chan Yung-jan Martina Hingis	3–6, 2–6
Win	2018	French Open	Clay	Barbora Krejčíková	Eri Hozumi Makoto Ninomiya	6–3, 6–3
Win	2018	Wimbledon	Grass	Barbora Krejčíková	Nicole Melichar Květa Peschke	6–4, 4–6, 6–0

Doubles: 2 (2 runners-up)

Result	Year	Tournament	Surface	Partner	Opponents	Score
Loss	2017	Indian Wells	Hard	Lucie Hradecká	Chan Yung-jan Martina Hingis	6–7(4–7), 2–6
Loss	2018	Miami	Hard	Barbora Krejcikova	Ashleigh Barty CoCo Vandeweghe	2–6, 1–6

Singles: 5 (2 titles, 3 runner-ups)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Jul 2016	Swedish Open, Sweden	International	Clay	Laura Siegemund	5–7, 1–6
Loss	0–2	Sep 2016	Japan Women's Open, Japan	International	Hard	Christina McHale	6–3, 4–6, 4–6
Win	1–2	Jan 2017	Shenzhen Open, China	International	Hard	Alison Riske	6–3, 6–4
Win	2–2	Jul 2017	Swedish Open, Sweden	International	Clay	Caroline Wozniacki	6–3, 6–4
Loss	2–3	Jan 2018	Shenzhen Open, China	International	Hard	Simona Halep	1–6, 6–2, 0–6

Doubles: 13 (4 titles, 9 runners-up)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Aug 2014	Bank of the West Classic, United States	Premier	Hard	Paula Kania	Garbiñe Muguruza Carla Suárez Navarro	2–6, 6–4, [5–10]
Win	1–1	Sep 2014	Tashkent Open, Uzbekistan	International	Hard	Aleksandra Krunić	Margarita Gasparyan Alexandra Panova	6–2, 6–1
Win	2–1	May 2015	Prague Open, Czech Republic	International	Clay	Belinda Bencic	Kateryna Bondarenko Eva Hrdinová	6–2, 6–2
Loss	2–2	Sep 2015	Tashkent Open, Uzbekistan	International	Hard	Vera Dushevina	Margarita Gasparyan Alexandra Panova	1–6, 6–3, [3–10]
Loss	2–3	Feb 2017	Taiwan Open, Taiwan	International	Hard	Lucie Hradecká	Chan Hao-ching Chan Yung-jan	4–6, 2–6
Loss	2–4	Mar 2017	Indian Wells Open, United States	Premier M	Hard	Lucie Hradecká	Chan Yung-jan Martina Hingis	6–7(4–7), 2–6
Loss	2–5	Apr 2017	Volvo Car Open, United States	Premier	Clay	Lucie Hradecká	Bethanie Mattek-Sands Lucie Šafářová	1–6, 6–4, [7–10]
Loss	2–6	May 2017	Prague Open, Czech Republic	International	Clay	Lucie Hradecká	Anna-Lena Grönefeld Květa Peschke	4–6, 6–7(3–7)
Loss	2–7	Sep 2017	US Open, United States	Grand Slam	Hard	Lucie Hradecká	Chan Yung-jan Martina Hingis	3–6, 2–6
Loss	2–8	Jan 2018	Shenzhen Open, China	International	Hard	Barbora Krejčíková	Simona Halep Irina-Camelia Begu	6–1, 1–6, [8–10]
Loss	2–9	Apr 2018	Miami Open, United States	Premier M	Hard	Barbora Krejčíková	Ashleigh Barty CoCo Vandeweghe	2–6, 1–6
Win	3–9	Jun 2018	French Open, France	Grand Slam	Clay	Barbora Krejčíková	Eri Hozumi Makoto Ninomiya	6–3, 6–3
Win	4–9	July 2018	Wimbledon, United Kingdom	Grand Slam	Grass	Barbora Krejčíková	Nicole Melichar Květa Peschke	6–4, 4–6, 6–0

Doubles: 1 (1 title)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Nov 2014	Engie Open, France	125K	Hard (i)	Renata Voráčová	Tímea Babos Kristina Mladenovic	2–6, 6–2, [10–5]

Singles: 7 (7 titles)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Mar 2013	ITF Frauenfeld, Switzerland	10,000	Carpet (i)	Kathinka von Deichmann	6–3, 4–6, 6–4
Win	2–0	Aug 2013	ITF Westende, Belgium	25,000	Hard	Kateřina Vaňková	6–1, 6–3
Win	3–0	Oct 2013	ITF Budapest, Hungary	25,000	Clay	Alberta Brianti	3–6, 6–2, 6–1
Win	4–0	Nov 2013	ITF Zawada, Poland	25,000	Carpet (i)	Nina Zander	6–1, 6–3
Win	5–0	Jun 2014	ITF Maribor, Slovenia	25,000	Clay	Yvonne Neuwirth	6–1, 7–5
Win	6–0	Nov 2014	ITF Nantes, France	50,000+H	Hard (i)	Ons Jabeur	7–5, 6–2
Win	7–0	May 2016	ITF Trnava, Slovakia	100,000	Clay	Anastasija Sevastova	7–6(7–4), 5–7, 6–0

Doubles: 7 (4 titles, 3 runners–up)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Jun 2012	ITF Jablonec nad Nisou, Czech Republic	10,000	Clay	Victoria Kan	Martina Borecká Petra Krejsová	6–4, 6–3
Win	2–0	Jun 2013	ITF Lenzerheide, Switzerland	25,000	Clay	Belinda Bencic	Veronika Kudermetova Diāna Marcinkēviča	6–0, 6–2
Loss	2–1	Aug 2013	ITF Bad Saulgau, Germany	25,000	Clay	Barbora Krejčíková	Laura-Ioana Andrei Elena Bogdan	7–6(13–11), 4–6, [8–10]
Win	3–1	Aug 2013	ITF Hechingen, Germany	25,000	Clay	Barbora Krejčíková	Laura-Ioana Andrei Laura Thorpe	6–1, 6–4
Loss	3–2	Nov 2013	ITF Sharm el-Sheikh, Egypt	75,000+H	Clay	Anna Morgina	Timea Bacsinszky Kristina Barrois	7–6(7–5), 0–6, [4–10]
Win	4–2	May 2014	ITF Maribor, Slovenia	25,000	Clay	Barbora Krejčíková	Cindy Burger Daniela Seguel	6–0, 6–1
Loss	4–3	Nov 2015	ITF Nantes, France	50,000	Hard (i)	Renata Voráčová	Lenka Kunčíková Karolína Stuchlá	4–6, 2–6

Girls' Singles

Result	Year	Tournament	Surface	Opponent	Score
Loss	2013	Australian Open	Hard	Ana Konjuh	3–6, 4–6

Girls' Doubles

Result	Year	Tournament	Surface	Partner	Opponents	Score
Win	2013	French Open	Clay	Barbora Krejčíková	Doménica González Beatriz Haddad Maia	7–5, 6–2
Win	2013	Wimbledon	Grass	Barbora Krejčíková	Anhelina Kalinina Iryna Shymanovich	6–3, 6–1
Win	2013	US Open	Hard	Barbora Krejčíková	Belinda Bencic Sara Sorribes Tormo	6–3, 6–4

Singles

Doubles