Kateřina Siniaková

Kateřina Siniaková (born 10 May 1996) is a tennis player from the Czech Republic. Siniaková has a career-high singles ranking of No. 31, and a career-high doubles ranking of No. 1.

Siniaková is a former world number doubles player, having first held the ranking in October 2018 and holding the position on four occassions with her longest run being from September 2022 to September 2023. Siniaková has held the ranking for a total of 114 weeks. Playing for the Billie Jean King Cup team, Siniaková has a win–loss record of 8–6.

Singles

 * 🇩🇪 Bad Homburg (26 Jun 2023) – 🇨🇿 Kateřina Siniaková def. 🇮🇹 Lucia Bronzetti, 6–2, 7–6(7–5).

Doubles

 * 🇩🇪 Berlin (19 Jun 2023) – 🇫🇷 Caroline Garcia / 🇧🇷 Luisa Stefani def. 🇨🇿 Kateřina Siniaková / 🇨🇿 Markéta Vondroušová, 4–6, 7–6(10–8), [10–4].

Grand Slam

 * Singles
 * Doubles