Jens Knippschild (born 15 February 1975) is a former tennis player from Germany, who turned professional in 1992. In his career, he won two doubles titles (2001, BÃÂ¥stad and 2002, Bucharest). The right-hander reached his highest singles ranking by the ATP on 9 August 1999, when he became the No. 76 of the world.