China's Zheng Qinwen won the 2023 Zhengzhou Open on Sunday after sealing a 2-6, 6-2, 6-4 win over No. 7 seed Barbora Krejcikova to claim the WTA 500 title. World No. 24 Zheng notched a comeback victory over 18th-ranked Krejcikova in what was the first meeting between the pair. Zheng claimed her second WTA Tour title of the season and her career as well.