Katerina Siniakova

2026 Stats

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Kinoshita Group Japan Open - Osaka, Japan
October 16, 2026 to October 25, 2026

ROUND	OPPONENT	RESULT	SCORE
Women's Singles
1st	(2) Peyton Stearns	W	6-4, 0-6, 4-0, Retired
2nd	Magda Linette	W	6-4, 6-1
Quarterfinals	Mary Stoiana	W	6-1, 6-2
Semifinals	(8) Katie Boulter	W	6-1, 6-4
Final	Ashlyn Krueger	W	6-1, 6-0

YEAR	PRIZE MONEY	SINGLES TITLES	DOUBLES TITLES	SINGLES W-L
2026	$3,404,514	1	7	23-19
2025	$2,146,427	0	4	37-22
2024	$2,218,053	0	5	35-25
2023	$1,204,460	2	3	24-19
2022	$1,739,265	1	6	28-21
2021	$1,244,914	0	5	23-19
2020	$576,408	0	1	16-15
2019	$1,350,132	0	3	22-29
2018	$2,063,611	0	2	34-24
2017	$1,072,694	2	0	24-24
2016	$611,431	1	0	46-24
2015	$364,870	0	1	26-26
2014	$149,569	2	3	43-22
Career	$18,348,864	6	39	426-305

Siniakova breezes to Japan Open title with 64-minute victory in final

Katerina Siniakova defeated Ashlyn Kreuger 6-1, 6-0 to win the Japan Open for her first singles title in three years.
about 2 days ago | Associated Press
Wimbledon champ Noskova leads Czechia to BJK Cup Finals

Wimbledon champion Linda Noskova and Marie Bouzkova won their singles matches to lead Czechia to a 2-0 win over Britain and a spot in the semifinals of the Billie Jean King Cup Finals
about 35 days ago | Associated Press
Townsend, Siniakova win US Open doubles, complete career GS as pair

Taylor Townsend and Katerina Siniakova completed their career Grand Slam as a team by defeating the wild-card pair of Ashlyn Krueger and Robin Montgomery for their first US Open doubles title together.
about 45 days ago | Associated Press
Svitolina, Monfils into US Open mixed semifinals

Spouses Elina Svitolina and Gael Monfils became the first team into the mixed doubles semifinals by edging Katerina Siniakova and Henry Patten.
about 62 days ago | Associated Press
Djokovic, Sabalenka fall in US Open mixed doubles match

Djokovic, Sabalenka fall in US Open mixed doubles match
about 63 days ago | ESPN.com