Christian Didier Chin (born 23 August 2000) is a professional Malaysian tennis player with a career high ITF junior combined ranking of 44.
Chin has a career high ATP doubles ranking of No. 1,130 achieved on 18 November 2019 and a singles ranking of No. 1,440 achieved on 23 September 2019.
Chin has a career high ITF junior combined ranking of 44 achieved on 1 January 2018.
Chin has represented Malaysia at the Davis Cup, where he has a win-loss record of 2âÂÂ1.