Katarína Kužmová (born 7 August 2001) is a Slovak tennis player. She has a career-high singles ranking by the WTA of No. 281 and No. 165 in doubles, both achieved in June 2026.

Early and personal life Born to mother Ingrid and father Radovan, her father used to run a tennis club. Her older sister Viktoria is also a professional tennis player. She is from Košice.

Career In August 2019, with Serbian partner Elena Milovanović won the final of the ITF World Tennis Tour tournament in Tabarka on clay. Beating the Italian-Egyptian pair Beatrice Lombardo and Sandra Samir in three sets.

In 2020, she was called up for the first time into the Slovakia Fed Cup team alongside Viktória Kužmová, Rebecca Šramková and Anna Karolína Schmiedlová. She partnered her sister Viktória to defeat Markéta Vondroušová and Miriam Kolodziejová in a 3-2 friendly match defeat to Czechia.

In July 2021, she won her first W15 singles title in Solarino, with a 6–1, 6–1 win over Petra Csabi in the final.

In November 2025, she competed for Slovakia in the 2025 Billie Jean King Cup play-offs, playing doubles alongside Nina Vargová. Also in November, she reached the final of the doubles at the W75 event in Trnava, Slovakia, with her partner Nina Vargová.

In June 2026, she won the doubles title at the W50 event in Montemor-o-Novo, Portugal, alongside Australian partner Elena Micic.

WTA 125 finals

Doubles: 1 (title) ResultW–LDateTournamentSurfacePartnerOpponentsScoreWin1–0Figueira da Foz Open, PortugalHard Viktória Hrunčáková Elena Micic Kristina Mladenovic6–4, 6–4

ITF Circuit finals

Singles: 26 (15 titles, 11 runner-ups) LegendW50 tournamentsW35 tournamentsW15 tournaments Finals by surfaceHard (14–10)Clay (0–1)Carpet (1–0)

ResultW–LDateTournamentTierSurfaceOpponentScoreWin 1–0 Nov 2021 ITF Solarino, ItalyW15 Carpet Petra Csabi 6–1, 6–1 Loss 1–1 Jun 2022ITF Banja Luka, Bosnia and HerzegovinaW15 Clay Aneta Kučmová 3–6, 2–6Loss 1–2 Sep 2022ITF Sharm El Sheikh, EgyptW15 Hard Elena Pridankina 6–3, 4–6, 4–6Loss 1–3 Feb 2023ITF Sharm El Sheikh, EgyptW15 Hard Linda Klimovičová 5–7, 7–6(3) , 2–6Win 2–3 Mar 2023ITF Sharm El Sheikh, EgyptW15 Hard Emilie Lindh 6–3, 6–4Win 3–3 Mar 2023ITF Sharm El Sheikh, EgyptW15 Hard Wu Ho-ching 6–2, 7–6(0)Loss 3–4 Mar 2023ITF Sharm El Sheikh, EgyptW15 Hard Polina Iatcenko 4–6, 2–6Win 4–4 May 2023ITF Monastir, TunisiaW15 Hard Hiroko Kuwata 3–6, 7–6(4) , 6–3Loss 4–5 Oct 2023ITF Sharm El Sheikh, EgyptW15 Hard Martyna Kubka 3–6, 0–6Win 5–5 Oct 2023ITF Sharm El SheikhW15 Hard Elena-Teodora Cadar 6–2, 6–0Loss 5–6 Feb 2024ITF Sharm El SheikhW15 Hard Elena-Teodora Cadar 3–6, 4–6Win 6–6 Feb 2024ITF Sharm El SheikhW15 Hard Adithya Karunaratne 6–3, 6–1Win 7–6 Feb 2024ITF Sharm El SheikhW15 Hard Sandra Samir 4–6, 7–5, 6–4Loss 7–7 Mar 2024ITF Sharm El SheikhW15 Hard Anna Sisková 4–6, 6–4, 2–6Loss 7–8 Apr 2024ITF Sharm El SheikhW15 Hard Fabienne Gettwart 5–7, 2–6Loss 7–9 May 2024ITF Monastir, TunisiaW15 Hard Back Da-yeon 3–6, 0–6Win 8–9 Sep 2024ITF Trnava, SlovakiaW15 Hard Radka Zelníčková 6–4, 3–6, 6–3Win 9–9 Oct 2024ITF Sharm El Sheikh, EgyptW15 Hard Lee Eun-hye 0–6, 6–4, 6–4Win 10–9 Feb 2025ITF Sharm El SheikhW15 Hard Carolyn Ansari 6–7(3), 6–3, 6–4Win 11–9 Jul 2025ITF Kayseri, TurkiyeW15 Hard Esther Adeshina 6–4, 6–1Win 12–9 Aug 2025ITF Ankara, TurkiyeW15 Hard Dune Vaissaud 6–2, 6–0Loss 12–10 Sep 2025ITF Hurghada, EgyptW15 Hard Sandra Samir 0–2 ret.Loss 12–11 Oct 2025ITF Birmingham, United KingdomW35 Hard (i) Mika Stojsavljevic 4–6, 0–6Win 13–11 Jan 2026ITF Oslo, NorwayW15 Hard (i) Linea Bajraliu 6–7(4), 6–3, 6–1Win 14–11 Feb 2026ITF Sheffield, UKW35 Hard (i) Amelia Rajecki 1–6, 7–5, 6–3Win 15–11 Apr 2026ITF Sharm El Sheikh, EgyptW15 Hard Isabella Shinikova 6–1, 3–6, 7–5

Doubles: 48 (24 titles, 24 runner-ups) LegendW75 tournaments W50 tournaments W25/35 tournaments W15 tournaments Finals by surfaceHard (19–21)Clay (3–3)Carpet (2–0)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss 0–1 Apr 2019ITF Sharm El Sheikh, EgyptW15 Hard Zhibek Kulambayeva Thasaporn Naklo Mananchaya Sawangkaew 3–6, 5–7Win 1–1 Aug 2019ITF Tabarka, Tunisia W15 Hard Elena Milovanović Sandra Samir Beatrice Lombardo 3–6, 6–3, [10–7]Loss 1–2 Sep 2019ITF Székesfehérvár, HungaryW15 Clay Laura Svatiková Nefisa Berberović Malene Helgø 5–7, 1–6Loss 1–3 Oct 2019ITF Sharm El Sheikh, EgyptW15 Hard Anastasiia Poplavska Dasha Ivanova Justina Mikulskytė 7–5, 4–6, [8–10]Loss 1–4 Jun 2021ITF Banja Luka, Bosnia and HerzegovinaW15 Clay Elena Milovanović Nicole Fossa Huergo Bojana Marinković 2–6, 6–3, [8–10]Win 2–4 Sep 2021ITF Sozopol, BulgariaW15 Hard Ekaterina Reyngold Katerina Dimitrova Vanessa Popa Teiușanu 6–1, 6–4Loss 2–5 Jun 2022ITF Čatež ob Savi, SloveniaW15 Clay Bianca Behúlová Li Yu-yun Anna Zyryanova 4–6, 5–7Win 3–5 Jun 2022ITF Banja Luka, Bosnia and HerzegovinaW15 Clay Nina Radovanovic Laura Böhner Georgia Pinto 6–4, 6–2Loss 3–6 Nov 2022Trnava Indoor, SlovakiaW25 Hard (i) Anna Sisková Alice Robbe Ekaterina Makarova 3–6, 5–7Loss 3–7 Nov 2022 Slovak Open, Slovakia W60 Hard (i) Viktória Hrunčáková Jesika Malečková Renata Voráčová 6–2, 5–7, [11–13]Win 4–7 Jan 2023ITF Sharm El Sheikh, EgyptW15 Hard Darya Shauha Sabina Dădaciu Anca Todoni 6–3, 6–7(5), [10–3]Loss 4–8 Mar 2023ITF Sharm El Sheikh,W15 Hard Aglaya Fedorova Mei Hasegawa Wu Ho-ching w/oWin 5–8 Mar 2023ITF Sharm El SheikhW15 Hard Polina Iatcenko Pauline Courcoux Camille Moga 6–4, 6–0Win 6–8 Apr 2023ITF Kursumlijka Banka, SerbiaW15 Clay Ksenia Laskutova Leonie Küng Bojana Marinković 7–5, 6–3Loss 6–9 May 2023ITF Monastir, TunisiaW15 Hard Salma Drugdová Louise Kwong Anna Ulyashchenko w/oWin 7–9 Jul 2023ITF Monastir, TunisiaW15 Hard Salma Drugdová Aglaya Fedorova Elizaveta Shebekina w/oLoss 7–10 Oct 2023ITF Sharm El Sheikh, EgyptW25 Hard Ekaterina Shalimova Karola Bejenaru Yasmine Mansouri 2–6, 6–7(5)Win 8–10 Dec 2023ITF Sharm El SheikhW15 Hard Karola Bejenaru Mariia Tkacheva Daria Zelinskaya 6–3, 7–6(5)Win 9–10 Jan 2024ITF Monastir, TunisiaW25 Hard Nina Vargová Madeleine Brooks Katy Dunne 6–4, 6–3Loss 9–11 May 2024ITF La Marsa, TunisiaW35 Hard Radka Zelníčková Magali Kempen Lara Salden 4–6, 6–7(5)Loss 9–12 Jun 2024ITF La Marsa, TunisiaW50 Hard Yasmine Mansouri Aglaya Fedorova Kira Pavlova 7–6(3), 1–6, [3–10] Win 10–12 Jun 2024ITF Monastir, TunisiaW15 Hard Mariia Tkacheva Patricija Paukštytė Merna Refaat 6–1, 6–1Loss 10–13 Sep 2024ITF Santarém, PortugalW35 Hard Sarah Beth Grey Anastasiia Gureva Radka Zelníčková 5–7, 1–6Win 11–13 Sep 2024ITF Trnava, SlovakiaW15 Hard Nina Vargová Ivana Šebestová Radka Zelníčková 7–5, 4–6, [10–6]Loss 11–14 Oct 2024Slovak Open SlovakiaW75 Hard (i) Nina Vargová Isabelle Haverlag Elena Pridankina 5–7, 2–6Loss 11–15 Oct 2024ITF Sharm El Sheikh, EgyptW15 Hard Yasmin Ezzat Kim Yu-jin Lee Eun-hye 6–4, 3–6, [9–11]Win 12–15 Nov 2024ITF Solarino, ItalyW35 Carpet Valentini Grammatikopoulou Ksenia Laskutova Federica Urgesi 6–3, 6–3Win 13–15 Dec 2024ITF Sharm El Sheikh, EgyptW35 Hard Polina Iatcenko Kamilla Bartone Andreea Prisăcariu 6–4, 6–4Win 14–15 Dec 2024ITF Sharm El SheikhW35 Hard Martyna Kubka Varvara Panshina Daria Zelinskaya 6–2, 7–6(2)Win 15–15 Mar 2025ITF Solarino, ItalyW35 Carpet Viktória Hrunčáková Sofia Costoulas Katharina Hobgarski 6–7(4), 6–4, [10–5]Win 16–15 Apr 2025ITF Sharm El Sheikh, EgyptW35 Hard Mariia Tkacheva Aliona Falei Polina Iatcenko 6–4, 6–3Win 17–15 May 2025ITF Bol, CroatiaW35 Clay Stéphanie Visscher Ana Candiotto Daria Lodikova 6–4, 1–6, [11–9]Loss 17–16 Jun 2025ITF Kayseri, TurkiyeW15 Hard Ksenia Laskutova Audrey Moutama Lucrezia Musetti 3–6, 6–1, [7–10]Loss 17–17 Aug 2025ITF Bydgoszcz, PolandW35 Hard Nina Vargová Zuzanna Pawlikowska Sapfo Sakellaridi 2–6, 4–6Win 18–17 Aug 2025ITF Ankara, TurkiyeW15 Hard Maria Golovina María Herazo González Anastasiya Zaparyniuk 7–5, 3–6, [10–4]Win 19–17 Sep 2025ITF Monastir, TunisiaW35 Hard Martyna Kubka Carolyn Ansari Ariana Arseneault 7–5, 6–4Loss 19–18 Oct 2025ITF Birmingham, UKW35 Hard (i) Alicia Dudeney Vendula Valdmannová Mimi Xu 3–6, 6–7(5)Loss 19–19 Nov 2025Trnava Indoor, SlovakiaW75 Hard (i) Nina Vargová Aneta Kučmová Nika Radišić 4–6, 3–6Win 20–19 Jan 2026ITF Oslo, NorwayW15 Hard (i) Amelia Rajecki Matylda Burylo Ann Akasha Ceuca 6–4, 6–2Loss 20–20 Feb 2026ITF Sheffield, UKW35 Hard (i) Alicia Dudeney Lauryn John-Baptiste Amelia Rajecki 6–4, 3–6, [8–10]Win 21–20 Mar 2026ITF Monastir, TunisiaW35 Hard Yasmine Mansouri Weronika Falkowska Hibah Shaikh 7–5, 7–6(5)Loss 21–21 Apr 2026ITF Sharm El Sheikh, EgyptW15 Hard Laima Vladson Valeriia Artemeva Darya Kharlanova 3–6, 1–6Win 22–21 Apr 2026ITF Sharm El SheikhW35 Hard Martyna Kubka Sandra Samir Radka Zelníčková 6–4, 6–1Win 23–21 May 2026ITF Monastir, TunisiaW35 Hard Weronika Falkowska Yasmine Mansouri Elena Milovanović 6–4, 6–3Win 24–21 Jun 2026ITF Montemor-o-Novo, PortugalW50 Hard Elena Micic Esther Adeshina Lauryn John-Baptiste 6–2, 4–6, [10–7]Loss 24–22 Jun 2026Guimarães Ladies Open, PortugalW50 Hard Viktória Hrunčáková Savannah Broadus Abigail Rencheli 3–6, 4–6 Loss 24–23 Jul 2026ITF Aldershot, UKW35 Hard Emily Appleton Savannah Dada-Mascoll Kristina Paskauskas 4–6, 3–6Loss 24–24 Sep 2026ITF Évora, PortugalW50 Hard Elena Micic Ariana Arseneault Raphaëlle Lacasse 3–6, 4–6

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