2019 Guangzhou International Women's Open – Singles

Wang Qiang was the defending champion,[1] but lost in the first round to Peng Shuai.

Sofia Kenin won the title, defeating Samantha Stosur in the final, 6–7(4–7), 6–4, 6–2.

This marked Stosur's last appearance in a WTA singles final before her retirement in 2022.