| Doubles | |
|---|---|
| 2017 Reinert Open | |
| Champion |  Katharina Gerlach Julia Wachaczyk |
| Runner-up |  Misa Eguchi Akiko Omae |
| Final score | 4–6, 6–1, [10–7] |
Natela Dzalamidze and Valeriya Strakhova were the defending champions, but both players chose not to participate.
Katharina Gerlach and Julia Wachaczyk won the title, defeating Misa Eguchi and Akiko Omae in the final, 4–6, 6–1, [10–7].
Lina Gjorcheska / 
Cornelia Lister (quarterfinals, withdrew)
Mihaela Buzărnescu / 
Polina Monova (quarterfinals)
Ulrikke Eikeri / 
Sanaz Marand (quarterfinals) Misa Eguchi / Akiko Omae (final)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | L Gjorcheska C Lister | ||||||||||||||||||||||||||
| K Gerlach J Wachaczyk | 6 | 6 | K Gerlach J Wachaczyk | w/o | |||||||||||||||||||||||
| T Morderger Y Morderger | 2 | 3 | K Gerlach J Wachaczyk | 6 | 3 | [13] | |||||||||||||||||||||
| R Kölzer L Rüffer | 3 | 6 | [11] | ||||||||||||||||||||||||
| 3 | U Eikeri S Marand | 6 | 4 | [6] | |||||||||||||||||||||||
| R Kölzer L Rüffer | 6 | 64 | [10] | R Kölzer L Rüffer | 2 | 6 | [10] | ||||||||||||||||||||
 A Rus B Schoofs | 1 | 77 | [7] | K Gerlach J Wachaczyk | 4 | 6 | [10] | ||||||||||||||||||||
F Kommer  S Samir | 3 | 1 | 4 | M Eguchi A Omae | 6 | 1 | [7] | ||||||||||||||||||||
| L-I Andrei K Hering | 6 | 6 | L-I Andrei K Hering | ||||||||||||||||||||||||
| 4 | M Eguchi A Omae | w/o | |||||||||||||||||||||||||
| 4 | M Eguchi A Omae | 6 | 6 | ||||||||||||||||||||||||
| S Gorovits S Weidemann | 3 | 2 |  S Pirazhenka E Vogelsang | 2 | 2 | ||||||||||||||||||||||
| S Pirazhenka E Vogelsang | 6 | 6 | S Pirazhenka E Vogelsang | 1 | 7 | [10] | |||||||||||||||||||||
| 2 | M Buzărnescu P Monova | 6 | 5 | [8] | |||||||||||||||||||||||
The 2012 Fukuoka International Women's Cup was a professional tennis tournament played on grass courts. It was the twelfth edition of the tournament which was part of the 2012 ITF Women's Circuit. It took place in Fukuoka, Japan, on 7–13 May 2012.
Shuko Aoyama and Rika Fujiwara were the defending champions, but Fujiwara chose not to participate. Aoyama paired up with Junri Namigata but lost in the first round to Chan Chin-wei and Hsu Wen-hsin.
Tamarine Tanasugarn was the defending champion, but withdrew before the event started.
This was a new event in 2013. Wang Yafan won the inaugural title, defeating Misa Eguchi in the final, 6–2, 6–0.
This was a new event in 2013. Misa Eguchi and Mari Tanaka won the inaugural title, defeating Tamara Čurović and Wang Yafan in the final, 4–6, 7–5, [10–8].
Monique Adamczak and Stephanie Bengson were the defending champions, having won the event in 2012, but both players chose not to defend their titles the year after.
Han Xinyun and Sun Shengnan were the defending champions, having won the event in 2012, but Han chose not to defend her title. Sun partnered up with Hsu Chieh-yu, but withdrew in the semifinals.
Sharon Fichman and Marie-Ève Pelletier were the defending champions, having won the event in 2012, but both players chose not to defend their title.
Olivia Rogowska was the defending champion, but lost in the quarterfinals to Misa Eguchi.
Eguchi went on to win the tournament, defeating Elizaveta Kulichkova in the final, 4–6, 6–2, 6–3.
This was the first edition of Hong Kong Tennis Open.
Jarmila Gajdošová and Storm Sanders were the defending champions, but Gajdošová chose not to participate. Sanders partnered up with Destanee Aiava, but lost in the quarterfinals to Misa Eguchi and Katarzyna Piter.
Irina Falconi and Petra Martić won the title, defeating Han Xinyun and Junri Namigata in the final, 6–2, 6–4.
Alizé Cornet was the defending champion, but lost to Anna Karolína Schmiedlová in the quarterfinals.
This was a new event in the ITF Women's Circuit.
Liu Fangzhou was the defending champion, but chose to participate in Hua Hin instead.
Anna Karolína Schmiedlová was the defending champion, but lost in the first round to Aliaksandra Sasnovich.
Zheng Saisai was the defending champion, but chose not to participate.
Lara Arruabarrena and Andreja Klepač were the defending champions, but Arruabarrena chose not to participate this year and Klepač chose to compete in Tokyo instead.
Akiko Omae and Peangtarn Plipuech were the defending champions, but Plipuech chose to participate in Taipei instead. Omae partnered Ksenia Lykina and successfully defended her title. Omae and Lykina won the title, defeating Rika Fujiwara and Ayaka Okuno in the final, 6–7(4–7), 6–2, [10–5].
Shuko Aoyama and Makoto Ninomiya were the defending champions, but Aoyama chose not to participate. Ninomiya partnered Akiko Omae, and lost in the quarterfinals to Eri Hozumi and Valeria Savinykh.
The 2017 Reinert Open was a professional tennis tournament played on outdoor clay courts. It was the tenth edition of the tournament and was part of the 2017 ITF Women's Circuit. It took place in Versmold, Germany, on 10–16 July 2017.