| Date: | September 9 – 15 |
| Edition: | 6th |
| Category: | WTA International |
| Draw: | 32S/16D |
| Surface: | Hard |
| Prize Money: | $250,000 |
| Location: | Nanchang, China |
| Champs: |  Rebecca Peterson |
| Champd: |  Wang Xinyu / Zhu Lin |
| After Year: | 2023 |
| After Name: | Jiangxi Open |
The 2019 Jiangxi International Women's Tennis Open was a professional tennis tournament played on hard courts. It was the 6th edition of the event, and part of the International category of the 2019 WTA Tour. It took place in Nanchang, China, from September 9 – 15, 2019.[1]
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 12 | 1 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q2 | width=85 | Q1 |
| style=background:#ededed | Singles | $43,000 | $21,400 | $11,500 | $6,175 | $3,400 | $2,100 | $1,020 | $600 | |
|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Doubles | $12,300 | $6,400 | $3,435 | $1,820 | $960 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| China | Zhang Shuai | 34 | 1 | |
| China | Wang Yafan | 50 | 2 | |
 Poland | Magda Linette | 53 | 3 | |
 Kazakhstan | Elena Rybakina | 69 | 4 | |
| Sweden | Rebecca Peterson | 71 | 5 | |
| Viktorija Golubic | 75 | 6 | ||
 Ukraine | Kateryna Kozlova | 76 | 7 | |
 Czech Republic | Kristýna Plíšková | 86 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Tímea Babos → replaced by Dalila Jakupović
Samantha Stosur
Irina-Camelia Begu → replaced by 
Sara Errani
Eugenie Bouchard → replaced by 
Nina Stojanović Marie Bouzková → replaced by Wang Xinyu Ivana Jorović → replaced by 
Lara Arruabarrena
Svetlana Kuznetsova → replaced by Peng Shuai
Viktória Kužmová → replaced by 
Ankita Raina Monica Niculescu (left knee injury) Zhang Shuai (dizziness)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Serbia | Aleksandra Krunić |  Belarus | Lidziya Marozava | 105 | 1 | |
| China | Peng Shuai | China | Zhang Shuai | 120 | 2 | |
| Dalila Jakupović | Australia | Jessica Moore | 144 | 3 | ||
| Alexa Guarachi |  Mexico | Giuliana Olmos | 156 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Monica Niculescu (left knee injury)See main article: 2019 Jiangxi International Women's Tennis Open – Singles.
Rebecca Peterson def. Elena Rybakina, 6–2, 6–0See main article: 2019 Jiangxi International Women's Tennis Open – Doubles.
Wang Xinyu / Zhu Lin def. Peng Shuai / Zhang Shuai, 6–2, 7–6(7–5)