2023 Zhengzhou Open

The 2023 Zhengzhou Open was a professional women's tennis tournament played on outdoor hard courts. It was the seventh edition of the tournament and categorized as a WTA 500 tournament on the 2023 WTA Tour. It took place at the Henan Provincial Stadium in Zhengzhou, China from 9 October to 15 October 2023. This was the first edition of the tournament held since 2019, as the intervening editions were canceled due to the COVID-19 pandemic in China.

Singles

 * 🇨🇳 Zheng Qinwen def. 🇨🇿 Barbora Krejčíková, 2–6, 6–2, 6–4.

This was Zheng's second WTA Tour title.

Doubles

 * 🇨🇦 Gabriela Dabrowski / 🇳🇿 Erin Routliffe def. 🇯🇵 Shuko Aoyama / 🇯🇵 Ena Shibahara, 6–2, 6–4

Seeds

 * 1 Rankings as of 2 October 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇳 Bai Zhuoxuan
 * 🇺🇸 Coco Gauff
 * 🇨🇳 Guo Hanyu

The following players received entry from the qualifying draw:
 * 🇯🇵 Nao Hibino
 * 🇦🇺 Ellen Perez
 * 🇩🇪 Laura Siegemund
 * 🇺🇦 Lesia Tsurenko
 * 🇺🇦 Kateryna Volodko
 * Vera Zvonareva

The following players received entry as lucky losers:
 * 🇭🇺 Tímea Babos
 * 🇩🇪 Tamara Korpatsch
 * Diana Shnaider
 * 🇯🇵 Moyuka Uchijima

Withdrawals

 * Belinda Bencic → replaced by 🇺🇦 Anhelina Kalinina
 * 🇺🇸 Jennifer Brady → replaced by 🇭🇺 Tímea Babos
 * 🇺🇸 Coco Gauff → replaced by Diana Shnaider
 * 🇺🇸 Madison Keys → replaced by 🇮🇹 Jasmine Paolini
 * 🇨🇿 Karolína Muchová → replaced by 🇯🇵 Moyuka Uchijima
 * 🇰🇿 Elena Rybakina → replaced by 🇩🇪 Tamara Korpatsch
 * 🇨🇿 Markéta Vondroušová → replaced by 🇮🇹 Lucia Bronzetti

Seeds

 * 1 Rankings as of 2 October 2023.

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