| Doubles | |
|---|---|
| 2025 Upper Austria Ladies Linz | |
| 2024 Champions |  Sara Errani Jasmine Paolini |
Sara Errani and Jasmine Paolini were the reigning champions, [1] but chose not to defend their title.
| Doubles | |
|---|---|
| 2025 Upper Austria Ladies Linz | |
| 2024 Champions | Sara Errani Jasmine Paolini |
Sara Errani and Jasmine Paolini were the reigning champions, [1] but chose not to defend their title.
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  K Siniaková  S Zhang | 6 | 6 | ||||||||||||||||||||||||
 Q Gleason  K Zimmermann | 3 | 3 | 1 | K Siniaková S Zhang | |||||||||||||||||||||||
 R Šramková  V Tomova | 4 | 66 |  E Appleton Q Tang | ||||||||||||||||||||||||
| E Appleton Q Tang | 6 | 78 |  | ||||||||||||||||||||||||
| 4 |  T Babos  L Stefani | 6 | 6 | 4 | T Babos L Stefani | ||||||||||||||||||||||
 Y Cavallé Reimers A Moratelli | 3 | 3 | 4 | T Babos L Stefani | 6 | 2 | |||||||||||||||||||||
| T Mihalíková O Nicholls | 7 | 6 | T Mihalíková O Nicholls | 3 | 0r | ||||||||||||||||||||||
 S Aoyama E Hozumi | 5 | 4 | | ||||||||||||||||||||||||
 K Piter F Stollár | 6 | 6 | | ||||||||||||||||||||||||
| WC |  J Grabher S Kraus | 1 | 2 | K Piter F Stollár | 3 | 2 | |||||||||||||||||||||
 U Eikeri  F-h Wu | 3 | 4 | 3 |  L Kichenok N Kichenok | 6 | 6 | |||||||||||||||||||||
| 3 | L Kichenok N Kichenok | 6 | 6 | 3 | L Kichenok N Kichenok | ||||||||||||||||||||||
| A Potapova Y Sizikova | 7 | 6 | 2 |  A Danilina I Khromacheva | |||||||||||||||||||||||
| E Alexandrova S Santamaria | 5 | 3 | A Potapova Y Sizikova | 1 | 2 | ||||||||||||||||||||||
| A Dețiuc M Škoch | 4 | 4 | 2 | A Danilina I Khromacheva | 6 | 6 | |||||||||||||||||||||
| 2 | A Danilina I Khromacheva | 6 | 6 | ||||||||||||||||||||||||
Eleni Daniilidou and Vitalia Diatchenko were the defending champions, but decided not to defend their title together. Daniilidou played with Eva Birnerová, but lost in the first round to Lyudmyla Kichenok and Nadiya Kichenok.
Diatchenko played alongside Akgul Amanmuradova, losing in the semifinals to Paula Kania and Polina Pekhova.
They eventually won the title Anna Chakvetadze and Vesna Dolonc retired in the final after losing the first set 2–6.
Monica Niculescu and Klára Koukalová were the defending champions, but Koukalová chose not to participate. Niculescu played alongside Zarina Diyas, but they lost in the first round to Lyudmyla Kichenok and Nadiia Kichenok.
The Kichenok sisters went on to win the title, defeating Liang Chen and Wang Yafan in the final, 6–4, 7–6(8–6).
Tímea Babos and Chan Hao-ching were the defending champions, but Chan chose not to participate this year. Babos chose to play in Monterrey, but lost in the first round.
Lucie Hradecká and Michaëlla Krajicek were the defending champions, but Hradecká chose not to participate this year. Krajicek played alongside Karolína Plíšková, but lost in the quarterfinals to Belinda Bencic and Kateřina Siniaková.
Lucie Hradecká and Mirjana Lučić-Baroni were the defending champions, but lost in the quarterfinals to Barbora Krejčíková and An-Sophie Mestach.
Kiki Bertens and Johanna Larsson were the defending champions, but withdrew from their semifinal match.
Han Xinyun and Christina McHale won the title, defeating Kimberly Birrell and Jarmila Wolfe in the final, 6–3, 6–0.
This was the first edition of the tournament.
Chan Hao-ching and Chan Yung-jan won the title, defeating Eri Hozumi and Miyu Kato in the final, 6–4, 6–3.
This was the first edition of the tournament since 1994. Lara Arruabarrena and Xenia Knoll won the title, defeating Annika Beck and Evgeniya Rodina in the final, 6–1, 3–6, [10–8].
Annika Beck and Laura Siegemund were the defending champions, but chose not to participate this year.
Martina Hingis and Sania Mirza were the defending champions, but Mirza chose to compete in Tokyo instead. Hingis played alongside Jelena Janković, but lost in the semifinals to Olga Govortsova and Vera Lapko.
Raluca Olaru and Olga Savchuk were the defending champions, but lost in the quarterfinals to Veronika Kudermetova and Aryna Sabalenka.
Chan Hao-ching and Latisha Chan were the defending champions, but Latisha Chan chose not to participate this year. Chan Hao-ching played alongside Tímea Babos, but lost in the semifinals to Nao Hibino and Oksana Kalashnikova.
Abigail Spears and CoCo Vandeweghe were the defending champions, but chose not to participate this year.
Duan Yingying and Han Xinyun were the defending champions, but did not participate this year.
Lyudmyla and Nadiia Kichenok were the defending champions, but Nadiia Kichenok chose not to participate.
Shuko Aoyama and Ena Shibahara were the defending champions, but they decided not to participate this year.
Lyudmyla Kichenok and Makoto Ninomiya defeated Caroline Dolehide and Storm Sanders in the final, 6–4, 6–7(3–7), [10–8], to win the women's doubles tennis title at the 2021 Nottingham Open. Though it was their first title together as a team, it marked Kichenok's fifth career doubles title on the WTA Tour and Ninomiya's third.
This was the first edition of the tennis tournament.
Anna Kalinskaya and Caty McNally defeated Alicja Rosolska and Erin Routliffe in the final, 6–3, 6–7(5–7), [10–4] to win the doubles tennis title at the 2022 St. Petersburg Ladies' Trophy.
Lyudmyla and Nadiia Kichenok defeated Nicole Melichar-Martinez and Laura Siegemund in the final, 7–5, 4–6, [10–7] to win the doubles tennis title at the 2022 Tallinn Open.