Amina Anshba and Anastasia Dețiuc were the defending champions but chose not to participate.
This was the first edition of the tournament.
Oksana Selekhmeteva and Daniela Vismane were the defending champions the 2022 doubles event of the Open de Biarritz but chose not to participate.
Jessie Aney and Anna Sisková were the defending champions but chose not to participate.
Defending champion Anna Danilina and her partner Anna-Lena Friedsam defeated Katarzyna Kawa and Alicja Rosolska in the final, 6–4, 5–7, [10–5] to win the doubles tennis title at the 2022 WTA Poland Open.
Estelle Cascino and Camilla Rosatello are the defending champions, but Rosatello chose not to participate. Cascino partnered with Conny Perrin, but they lost to Inès Ibbou and Naïma Karamoko in the quarterfinals.
This was the first edition of the tournament.
This was the first WTA 125 tournament in Cali since 2013. Catalina Castaño and Mariana Duque were the champions when the event was last held, but they have both since retired from professional tennis.
Sara Errani and Jasmine Paolini defeated Mai Hontama and Natalija Stevanović in the final, 2–6, 7–6(7–4), [10–6] to win the doubles tennis title at the 2023 Jasmin Open.
Erika Andreeva and Céline Naef claimed the doubles title at the 2023 Andorrà Open, defeating Tímea Babos and Heather Watson in the final, 6–2, 6–1.
Jenny Dürst and Weronika Falkowska were the defending champions but Falkowska chose not to participate. Dürst partnered alongside Fanny Östlund, but lost to Conny Perrin and Anna Sisková in the semifinals.
The 2023 Engie Open de Biarritz was a professional tennis tournament played on outdoor clay courts, in Biarritz, France, from 12 to 18 June 2023. It was the twentieth edition of the tournament, which was part of the 2023 ITF Women's World Tennis Tour.
Greet Minnen and Yanina Wickmayer were the defending champions but chose not to participate.
Alicia Barnett and Olivia Nicholls were the defending champions but Nicholls chose not to participate. Barnett partnered alongside Freya Christie but lost in the first round to Liang En-shuo and Tang Qianhui.
Amina Anshba and Anastasia Dețiuc were the defending champions but chose to compete in Prague instead.
Sofya Lansere and Anna Sisková were the defending champions but Sisková chose not to participate. Lansere partnered Tara Würth but lost in the first round to Astrid Lew Yan Foon and Jenny Lim.
Anna Danilina and Irina Khromacheva won the doubles title at the 2024 Open delle Puglie, defeating Angelica Moratelli and Renata Zarazúa in the final, 6–1, 6–3.
Weronika Falkowska and Katarzyna Kawa were the defending champions for the 2024 Engie Open de Biarritz – Doubles but Falkowska chose to compete in Gdańsk instead, and Kawa chose not to participate.
Katarzyna Kawa and Elixane Lechemia were the defending champions but chose not to participate.
Carole Monnet and Darja Semeņistaja won the title, defeating Aliona Bolsova and Katarzyna Kawa in the final, 1–6, 6–2, [10–7].
Weronika Falkowska 
Conny Perrin 
Anna Sisková 
