2019 Zhengzhou Open

The 2019 Zhengzhou Open was a professional tennis tournament, played on outdoor hard courts. It was the sixth edition of the tournament and part of the Premier series on the 2019 WTA Tour, offering a total of $1,000,000 in prize money. It took place at the Zhongyuan Tennis Training Base Management Center in Zhengzhou, China, on 9–15 September 2019.

Prize money
1Qualifiers prize money is also the Round of 32 prize money.
 * per team

Seeds

 * 1 Rankings as of 26 August 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Angelique Kerber
 * 🇨🇳 Duan Yingying
 * 🇨🇳 Yang Zhaoxuan

The following players received entry from the qualifying draw:
 * 🇨🇳 Lu Jiajing
 * Lesley Pattinama Kerkhove
 * 🇨🇳 Wang Meiling
 * 🇨🇳 You Xiaodi

Withdrawals

 * 🇷🇴 Simona Halep → replaced by 🇨🇿 Tereza Martincová
 * 🇪🇪 Anett Kontaveit → replaced by Jeļena Ostapenko
 * Maria Sakkari → replaced by 🇮🇹 Jasmine Paolini
 * 🇺🇦 Lesia Tsurenko → replaced by 🇫🇷 Fiona Ferro
 * 🇨🇳 Wang Qiang → replaced by 🇫🇷 Chloé Paquet

Seeds

 * 1 Rankings as of 26 August 2019.

Other entrants
The following pair received a wildcard into the main draw:
 * 🇨🇳 Guo Hanyu / 🇨🇳 Yuan Yue

Singles

 * 🇨🇿 Karolína Plíšková def. Petra Martić, 6–3, 6–2

Doubles

 * 🇺🇸 Nicole Melichar / 🇨🇿 Květa Peschke def. 🇧🇪 Yanina Wickmayer / Tamara Zidanšek, 6–1, 7–6(7–2).