Guiomar Maristany Zuleta de Reales (born 19 February 1999) is a Spanish tennis player. She has a career-high WTA singles ranking of world No. 145, achieved on 28 September 2026. On 30 January 2023, she peaked at No. 287 in the WTA doubles rankings. She has won eight titles in singles and six in doubles on the ITF Women's Circuit.

Career 2022–2023: Mediterranean Games gold medals In March 2022, Maristany became the champion in Palma Nova, Spain by defeating Argentine Solana Sierra. In May, she won her fifth career singles title by defeating compatriot Jéssica Bouzas Maneiro in the final. She played a $25k final in Madrid in June 2022.

She won gold medals in singles and doubles at the 2022 Mediterranean Games in Oran, Algeria. In the finals, she defeated Italian Nuria Brancaccio in singles, and, alongside Jéssica Bouzas Maneiro, overcame Maltese Francesca Curmi and Elaine Genovese in the doubles final.

Maristany gained entry into the WTA 125 2023 Open Internacional de Valencia as a lucky loser, defeating Alena Fomina-Klotz to reach the second round, where she lost to Marina Bassols Ribera.

2024–2025: WTA Tour debut Given a wildcard entry into the WTA 125 2024 Catalonia Open, she made it through to the semifinals with wins over Nao Hibino, Dejana Radanović and third seed Arantxa Rus, before her run was ended by Mayar Sherif.

Maristany made her WTA Tour main-draw debut at the 2025 Iași Open, losing in the first round to third seed Ann Li in three sets.

2026: Major debut, first WTA Tour win, top 150 Maristany made her Grand Slam tournament debut at the 2026 Australian Open in the longest final qualifying contest, with a three sets win over Elvina Kalieva in 2 hours and 57 minutes. She lost in the main draw first round to Polina Kudermetova.

At the Copa Colsanitas, Maristany defeated seventh seed Francesca Jones for her first WTA Tour main-draw win, before losing to Emiliana Arango in the second round.

In September, she reached her maiden WTA 125 final at the Tolentino Open, losing to third seed Julia Grabher. As a result of her performance at the tournament, Maristany broke into the top 150 in the WTA rankings for the first time at world No. 145 on 28 September 2026.

Grand Slam singles performance timeline

Singles Tournament202420252026W–L Australian OpenAQ11R 3–2 French OpenAQ2Q3 3–2 WimbledonAQ1A0–1 US OpenQ1Q2Q22–3Win–loss0–12–46–38–8

WTA 125 finals

Singles: 1 (1 runner-up) ResultW–LDateTournamentSurfaceOpponentScoreLoss 0–1 Tolentino Open, Italy Clay Julia Grabher 6–7(5–7), 2–6

ITF Circuit finals Singles: 16 (9 titles, 7 runner-ups) LegendW60/75 tournaments (0–2)W50 tournaments (2–0) W25/35 tournaments (4–4) W15 tournaments (3–1) Finals by surfaceHard (0–2)Clay (9–5) ResultW–LDateTournamentTierSurfaceOpponentScoreLoss 0–1 Jun 2017ITF Madrid, SpainW15 Clay Rocío de la Torre Sánchez 1–6, 1–6Win 1–1 Oct 2017ITF Telde, Spain W15 Clay Lisa Sabino 7–5, 4–6, 6–4Win 2–1 May 2018ITF Hammamet, TunisiaW15 Clay Victoria Kan 7–6(1), 6–3Loss 2–2 Aug 2018ITF Las Palmas, SpainW25 Clay Başak Eraydın 4–6, 3–6Win 3–2 Jul 2019ITF Palmela, PortugalW25 Clay Eva Guerrero Álvarez 6–3, 7–5Win 4–2 Mar 2022ITF Palmanova, SpainW15 Clay Solana Sierra 6–3, 6–2Win 5–2 May 2022ITF Platja d'Aro, SpainW25 Clay Jéssica Bouzas Maneiro 7–6(2), 6–4Loss 5–3 Jun 2022ITF Madrid, SpainW25 Hard Jaimee Fourlis 4–6, 2–6Win 6–3 Mar 2023ITF Palmanova, SpainW25 Clay Rosa Vicens Mas 6–4, 1–6, 6–1Loss 6–4 Dec 2023ITF Monastir, TunisiaW25 Hard Alina Charaeva 2–6, 4–6Win 7–4 Jan 2024ITF Antalya, TurkeyW50 Clay Polona Hercog 6–4, 6–1Loss 7–5 Jul 2024ITF Torino, ItalyW35 Clay Solana Sierra 6–4, 2–6, 0–6Loss 7–6 Sep 2024Lisboa Belém Open, PortugalW75 Clay Victoria Jiménez Kasintseva 4–6, 2–6Win 8–6 Mar 2025ITF Sabadell, SpainW35 Clay Astra Sharma 6–3, 6–3Loss 8–7 May 2025Zagreb Open, CroatiaW75 Clay Tara Würth 2–6, 6–4, 3–6Win 9–7 Nov 2025ITF Heraklion, GreeceW50 Clay Lisa Pigato 2–6, 6–2, 6–2

Doubles: 11 (6 titles, 5 runner-ups) LegendW60 tournaments (1–1)W25 tournaments (3–3) W10/15 tournaments (1–1) Finals by surfaceHard (2–1)Clay (4–4) ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin 1–0 Oct 2016ITF Telde, SpainW10 Clay Lucía de la Puerta Uribe Leonie Küng Vivian Wolff 7–5, 6–4Loss 1–1 Jun 2017ITF Hammamet, TunisiaW15 Clay Lucía de la Puerta Uribe Fernanda Brito Noelia Zeballos 1–6, 3–6Loss 1–2 Nov 2017ITF Sant Cugat del Vallès, SpainW25 Clay Olga Danilović Luisa Stefani Renata Zarazúa 1–6, 4–6Loss 1–3 Jul 2018ITF Getxo, SpainW25 Clay Marina Bassols Ribera Yvonne Cavallé Reimers Ángela Fita Boluda 3–6, 2–6Win 2–3 Apr 2022ITF Oeiras, PortugalW25 Clay Jéssica Bouzas Maneiro Francisca Jorge Matilde Jorge 3–6, 6–4, [10–8]Win 3–3 Jun 2022ITF Madrid, SpainW25 Hard Yvonne Cavallé Reimers Jacqueline Cabaj Awad Valeria Savinykh 6–4, 6–4Win 4–3 Jul 2022Amstelveen Open, NetherlandsW60 Clay Aliona Bolsova Michaela Bayerlová Aneta Laboutková 6–2, 6–2Loss 4–4 Oct 2022Open de San Sebastián, SpainW60 Clay Ángela Fita Boluda Aliona Bolsova Katarina Zavatska 2–1 ret.Win 5–4 Aug 2023ITF Ourense, Spain W25 Hard Lucía Cortez Llorca Karola Bejenaru Yasmine Mansouri 6–4, 3–6, [10–6]Loss 5–5 Nov 2023ITF Limassol, CyprusW25 Hard Katharina Hobgarski Julie Štruplová Hanne Vandewinkel 4–6, 4–6Win 6–5 Nov 2025ITF Heraklion, Greece W50 Clay Andrea Lázaro García Marianne Argyrokastriti Kateryna Diatlova walkover

National representation Multi-sports event Maristany made her debut representing Spain in multi-sports event at the 2022 Mediterranean Games, she won the women's singles and the doubles gold medal.

Singles: 1 (gold) ResultDateTournamentSurfaceOpponentScore Gold June 2022Mediterranean Games, Oran, Algeria Clay Nuria Brancaccio 6–2, 5–7, 6–2

Doubles: 1 (gold) ResultDateTournamentSurfacePartnerOpponentsScore Gold June 2022Mediterranean Games, Oran, Algeria Clay Jéssica Bouzas Maneiro Francesca Curmi Elaine Genovese 6–3, 6–2

References

External links