| Doubles | |
|---|---|
| 2019 Jin'an Open | |
| 2018 Champions |   |
Harriet Dart and Ankita Raina were the defending champions, but Dart chose not to participate. Raina partners alongside Akiko Omae. [1]
Harriet Dart is a British tennis player.
Ankita Ravinderkrishan Raina is an Indian tennis player and the current Indian No. 1 in women's singles.
Akiko Omae is a Japanese tennis player.
| First Round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | | 6 | 6 | ||||||||||||||||||||||||
| WC | | 3 | 4 | 1 | | 2 | 3 | ||||||||||||||||||||
  | 2 | 4 | | 6 | 6 | ||||||||||||||||||||||
| | 6 | 6 | | 6 | 3 | [10] | |||||||||||||||||||||
| 4 | | 2 | 0 | | 4 | 6 | [4] | ||||||||||||||||||||
| | 6 | 6 | | 6 | 77 | ||||||||||||||||||||||
 | 6 | 6 | | 2 | 63 | ||||||||||||||||||||||
| WC | | 1 | 1 | | |||||||||||||||||||||||
 | 2 | 6 | [7] | 2 | | ||||||||||||||||||||||
| | 6 | 4 | [10] | | 6 | 6 | |||||||||||||||||||||
| | 2 | 6 | [10] | | 3 | 1 | |||||||||||||||||||||
| 3 | | 6 | 3 | [8] | | 0 | 4 | ||||||||||||||||||||
| | 6 | 6 | 2 | | 6 | 6 | |||||||||||||||||||||
| | 2 | 2 | | 5 | 1 | ||||||||||||||||||||||
| WC | | 4 | 2 | 2 | | 7 | 6 | ||||||||||||||||||||
| 2 | | 6 | 6 | ||||||||||||||||||||||||
Arantxa Rus was the defending champion, but she did not participate that year.
Ksenia Lykina and Anastasia Pavlyuchenkova were the defending champions, but chose not to participate that year.
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.
Xu Shilin and You Xiaodi were the defending champions, but Xu chose not to participate. You partnered Zhu Lin, but lost in the first round.
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.
Yang Zhaoxuan and Zhang Yuxuan were the defending champions, but both players chose not to participate.
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.
Xun Fangying and You Xiaodi were the defending champions, but both players chose not to participate.
Duan Yingying was the defending champion, but lost in the first round to Arina Rodionova.
Kristýna Plíšková was the defending champion, but chose not to participate.
Hiroko Kuwata and Akiko Omae were the defending champions, but Omae chose not to participate. Kuwata played alongside Laura Robson, but they lost in the semifinals to Eri Hozumi and Miyu Kato.
Ksenia Lykina and Akiko Omae were the defending champions, but Omae chose not to participate.
Wang Qiang was the defending champion, but chose not to participate.
Jiang Xinyu and Tang Qianhui were the defending champions, but they lost in the first round to Gai Ao and Zheng Wushuang.
This was the first edition of the women's tournament.
Anna Kalinskaya and Viktória Kužmová were the defending champions, but chose not to participate.
Sabina Sharipova was the defending champion, but lost in the first round to Jana Čepelová.
Ayla Aksu and Harriet Dart were the defending champions, but both players chose not to participate.
The 2019 Jin'an Open was a professional tennis tournament played on outdoor hard courts. It was the third edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Lu'an, China between 6 and 12 May 2019.