As an amateur, Dou represented China at the Summer Youth Olympics, Asian Games, and Eisenhower Trophy in 2014.

[2] He began playing on the Web.com Tour in 2017[3] and won the Digital Ally Open in July, the first Chinese player to win on the Web.com Tour.

[4] He was one of the first Chinese players to earn a PGA Tour card, along with Zhang Xinjun.

Source:[1] Korn Ferry Tour playoff record (0–1) Results not in chronological order before 2015.

This biographical article relating to a Chinese golf figure is a stub.