| Doubles | |
|---|---|
| 2018 Open de Cagnes-sur-Mer | |
| Champions |  Kaitlyn Christian Sabrina Santamaria |
| Runners-up |  Vera Lapko  Galina Voskoboeva |
| Score | 2–6, 7–5, [10–7] |
Chang Kai-chen and Hsieh Su-wei were the defending champions, but Chang chose not to participate, while Hsieh chose to compete at the 2018 Mutua Madrid Open.
Kaitlyn Christian and Sabrina Santamaria won the title, defeating Vera Lapko and Galina Voskoboeva in the final, 2–6, 7–5, [10–7].
Raluca Olaru / 
Bibiane Schoofs (semifinals)
Priscilla Hon / 
Dalila Jakupović (quarterfinals)
Darija Jurak / 
Maryna Zanevska (quarterfinals) Kaitlyn Christian / Sabrina Santamaria (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | R Olaru B Schoofs | 7 | 6 | ||||||||||||||||||||||||
L Cabrera  C Lister | 5 | 4 | 1 | R Olaru B Schoofs | 6 | 6 | |||||||||||||||||||||
| WC |  A Hesse P Parmentier | 6 | 6 | WC | A Hesse P Parmentier | 2 | 2 | ||||||||||||||||||||
| WC | V Rémy M Témin | 2 | 2 | 1 | R Olaru B Schoofs | 1 | 6 | [3] | |||||||||||||||||||
| 3 | D Jurak M Zanevska | 6 | 6 | V Lapko G Voskoboeva | 6 | 3 | [10] | ||||||||||||||||||||
| J Moore E Perez | 4 | 4 | 3 | D Jurak M Zanevska | 3 | 5 | |||||||||||||||||||||
 P Thombare  D Yastremska | 77 | 0 | [7] | V Lapko G Voskoboeva | 6 | 7 | |||||||||||||||||||||
| V Lapko G Voskoboeva | 63 | 6 | [10] | V Lapko G Voskoboeva | 6 | 5 | [7] | ||||||||||||||||||||
| WC | T Andrianjafitrimo F Ferro | 4 | 3 | 4 | K Christian S Santamaria | 2 | 7 | [10] | |||||||||||||||||||
 A Blinkova  O Kalashnikova | 6 | 6 | A Blinkova O Kalashnikova | 3 | 1 | ||||||||||||||||||||||
| A Fomina E Yashina | 4 | 5 | 4 | K Christian S Santamaria | 6 | 6 | |||||||||||||||||||||
| 4 | K Christian S Santamaria | 6 | 7 | 4 | K Christian S Santamaria | 7 | 6 | ||||||||||||||||||||
 V Golubic J Teichmann | 6 | 6 | V Golubic J Teichmann | 5 | 3 | ||||||||||||||||||||||
 M Irigoyen  D Seguel | 3 | 1 | V Golubic J Teichmann | 6 | 6 | ||||||||||||||||||||||
| R Peterson A Rus | 5 | 2 | 2 | P Hon D Jakupović | 3 | 3 | |||||||||||||||||||||
| 2 | P Hon D Jakupović | 7 | 6 | ||||||||||||||||||||||||
Michaëlla Krajicek and Taylor Townsend were the defending champions, but Krajicek chose not to participate. Townsend plays alongside Jessica Pegula, but they withdrew before their quarterfinal match.
Ashley Weinhold and Caitlin Whoriskey were the defending champions, however both players chose to participate with different partners. Weinhold played alongside Naomi Broady, but lost in the first round to Desirae Krawczyk and Giuliana Olmos. Whoriskey partnered Jacqueline Cako, but they were defeated in the first round by Julia Boserup and Lesley Kerkhove.
Darija Jurak and Anastasia Rodionova were the defending champions, but Rodionova chose not to participate this year. Jurak played alongside Pauline Parmentier, but lost in the first round to Monica Puig and Sloane Stephens.
Naomi Broady and Heather Watson were the defending champions, however Watson chose not to participate, while Broady chose to compete at the 2018 Kurume U.S.E Cup.
Chuang Chia-jung and Renata Voráčová were the defending champions, however Chuang chose not to participate. Voráčová partnered Xenia Knoll but lost in the quarterfinals to Ysaline Bonaventure and Sara Sorribes Tormo.
Elise Mertens and Demi Schuurs were the defending champions, but chose not to participate.
Kaitlyn Christian and Sabrina Santamaria were the defending champions, but chose not to participate.
Kaitlyn Christian and Sabrina Santamaria were the defending champions, but both players chose not to participate.
Laura Ioana Paar and Julia Wachaczyk were the defending champions but lost in the quarterfinals to Viktória Kužmová and Arantxa Rus.
Shuko Aoyama and Ena Shibahara were the defending champions, but they decided not to participate this year.
Paula Kania-Choduń and Katarzyna Piter were the defending champions but chose not to participate.
Kaitlyn Christian and Lidziya Marozava defeated Wang Xinyu and Zhu Lin in the final, 7–5, 6–3 to win the doubles tennis title at the 2022 Abierto Zapopan.
Kaitlyn Christian and Sabrina Santamaria were the defending champions, but chose not to participate together. Christian signed up with Lidziya Marozava, but they withdrew before the start of the tournament because they were still playing at the Madrid Open. Santamaria played alongside Miyu Kato but lost in the quarterfinals to Julia Lohoff and Renata Voráčová.
Hanna Chang and Alexa Glatch were the defending champions but Glatch chose not to participate. Chang partnered alongside Makenna Jones, but lost in the semifinals to Han Na-lae and Jang Su-jeong.
Kristina Mladenovic and Yanina Wickmayer defeated Asia Muhammad and Sabrina Santamaria in the final, 6–3, 6–2 to win the women's doubles tennis title at the 2022 Korea Open.
Vladica Babić and Caitlin Whoriskey were the defending champions but chose not to participate.
Harriet Dart and Asia Muhammad were the defending champions but Dart chose not to participate.
Yuliana Lizarazo and María Paulina Pérez defeated Kimberly Birrell and Fernanda Contreras Gómez in the final, 6–3, 5–7, [10–5] to win the doubles tennis title at the 2023 Monterrey Open.
Katarzyna Kawa and Aldila Sutjiadi were the defending champions but Sutjiadi chose not to participate. Kawa originally intended to defend her title alongside Elvina Kalieva but the pair withdrew before the first round.
Sophie Chang and Angela Kulikov were the defending champions but Kulikov chose not to participate.