| Doubles | |
|---|---|
| 2023 L'Open 35 de Saint-Malo | |
| Champions |  Greet Minnen  Bibiane Schoofs |
| Runners-up |  Ulrikke Eikeri  Eri Hozumi |
| Score | 7–6(9–7), 7–6(7–3) |
| Draw | 15 |
| Seeds | 4 |
Eri Hozumi and Makoto Ninomiya were the reigning champions. [1] Hozumi partnered Ulrikke Eikeri, but lost in the final to Greet Minnen and Bibiane Schoofs. Ninomiya chose to participate in Madrid instead.
Minnen and Schoofs won the title, defeating Eikeri and Hozumi in the final, 7–6(9–7), 7–6(7–3).
Ulrikke Eikeri / Eri Hozumi (final)
Natela Dzalamidze / 
Angelina Gabueva (first round)
Ingrid Gamarra Martins / Iryna Shymanovich (semifinals) Greet Minnen / Bibiane Schoofs (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | U Eikeri E Hozumi | 6 | 7 | ||||||||||||||||||||||||
 É Dartron M Rouvroy | w/o | É Dartron M Rouvroy | 1 | 5 | |||||||||||||||||||||||
| C Burel C Paquet | 1 | U Eikeri E Hozumi | 77 | 7 | |||||||||||||||||||||||
| 3 | I Gamarra Martins I Shymanovich | 6 | 77 | 3 | I Gamarra Martins I Shymanovich | 65 | 5 | ||||||||||||||||||||
| E Jacquemot L Jeanjean | 1 | 64 | 3 | I Gamarra Martins I Shymanovich | 6 | 6 | |||||||||||||||||||||
 T Morderger Y Morderger | 1 | 3 |  F Christie A Collins | 4 | 4 | ||||||||||||||||||||||
| F Christie A Collins | 6 | 6 | 1 | U Eikeri E Hozumi | 67 | 63 | |||||||||||||||||||||
 D Papamichail  R Vicens Mas | 6 | 2 | [7] | 4 | G Minnen B Schoofs | 79 | 77 | ||||||||||||||||||||
| A Hesse A Robbe | 2 | 6 | [10] | A Hesse A Robbe | 2 | 3 | |||||||||||||||||||||
 N Abduraimova E Webley-Smith | 1 | 63 | 4 | G Minnen B Schoofs | 6 | 6 | |||||||||||||||||||||
| 4 | G Minnen B Schoofs | 6 | 77 | 4 | G Minnen B Schoofs | 6 | 5 | [10] | |||||||||||||||||||
| E Lechemia J Ponchet | 2 | 2 | L Marozava L Pigossi | 2 | 7 | [8] | |||||||||||||||||||||
J Burrage  K Volynets | 6 | 6 | J Burrage K Volynets | 4 | 3 | ||||||||||||||||||||||
| L Marozava L Pigossi | 6 | 77 | L Marozava L Pigossi | 6 | 6 | ||||||||||||||||||||||
| 2 | N Dzalamidze A Gabueva | 2 | 63 | ||||||||||||||||||||||||
Kiki Bertens and Johanna Larsson were the defending champions, but Bertens chose to compete in Brisbane instead and Larsson chose not to participate this year.
Shuko Aoyama and Yang Zhaoxuan were the defending champions, but Yang chose not to participate. Aoyama played alongside Duan Yingying, but lost in the semifinals to Eri Hozumi and Zhang Shuai.
Sarah Beth Grey and Olivia Nicholls were the defending champions, but chose not to participate.
Desirae Krawczyk and Giuliana Olmos were the defending champions, but Krawczyk chose not to participate. Olmos partnered alongside Alexa Guarachi but lost in the first round to Harriet Dart and Heather Watson.
Karolína Muchová defeated Magda Linette in the final, 6–1, 6–1 to win the singles title at the 2019 Korea Open. It was her first WTA Tour title.
Dayana Yastremska was the defending champion, but withdrew before the tournament began.
Asia Muhammad and Taylor Townsend were the defending champions, having won the last edition in 2019, however both players chose not to participate.
Anastasia Potapova and Yana Sizikova were the defending champions, but they decided not to participate this year.
Coco Gauff and Caty McNally were the reigning champions, having won the last edition in 2019, but chose not to defend their title.
This was the first edition of the women's event.
Eri Hozumi and Makoto Ninomiya defeated Tereza Martincová and Markéta Vondroušová in the final, 1–6, 7–6(7–4), [10–7], to win the women's doubles tennis title at the 2022 Adelaide International 2 and their first title together as a duo. Hozumi and Ninomiya saved a match point in the final.
Laura Siegemund and Vera Zvonareva defeated Alicia Barnett and Olivia Nicholls in the final, 7–5, 6–1 to win the doubles tennis title at the 2022 WTA Lyon Open.
Eri Hozumi and Makoto Ninomiya defeated Monica Niculescu and Alexandra Panova in the final, 6–7(7–9), 6–3, [10–8] to win the doubles tennis title at the 2022 Morocco Open.
The 2023 L'Open 35 de Saint-Malo was a professional tennis tournament played on outdoor clay courts. It was the twenty-eighth edition of the tournament and a part of the 2023 WTA 125 tournaments. It took place at the Tennis Club JA Saint-Malo in Saint-Malo, France between 1 and 7 May 2023.
Sabrina Santamaria and Yana Sizikova defeated Lidziya Marozava and Ingrid Gamarra Martins in the final, 3–6, 6–1, [10–8] to win the doubles tennis title at the 2023 Morocco Open.
Ulrikke Eikeri and Tereza Mihalíková were the defending champions, but chose not to participate this year.
Viktoriya Tomova won the title, defeating Claire Liu in the final, 6–1, 6–4.
Ulrikke Eikeri and Ingrid Neel won the title by walkover after Cristina Bucșa and Alexandra Panova withdrew from the final.
Hsieh Yu-chieh and Jessy Rompies were the defending champions but Hsieh chose not to participate. Rompies partnered alongside Beatrice Gumulya, but they lost in the quarterfinals to Wang Xiyu and Yuan Yue.
Ulrikke Eikeri and Ingrid Neel defeated Eri Hozumi and Makoto Ninomiya in the final, 3–6, 7–5, [10–5] to win the doubles tennis title at the 2023 Toray Pan Pacific Open.