Sun Ziyue

Sun Ziyue (Mandarin pronunciation: ; born 6 July 1996 in Nanjing) is a Chinese former professional tennis player.

In her career, Sun won two doubles titles on the ITF Circuit. On 10 February 2020, she reached her best singles ranking of world No. 337. On 18 August 2014, she peaked at No. 383 in the WTA doubles rankings.

At the 2013 Asian Youth Games, Sun won both the girls' singles and mixed-doubles titles.

Partnering Xu Shilin, Sun won her first $50k title at the ITF event in Sanya, defeating Yang Zhaoxuan and Zhao Yijing in the 2013 final.