Kateřina Sisková

Kateřina Sisková (Kateřina Kroupová, born 20 February 1974) is a former professional Czech tennis player.

In his career she won eight singles and 12 doubles titles on the ITF circuit. On 4 January 1993, she reached her best singles ranking of world number 58. On 7 August 1995, she peaked at number 104 in the WTA doubles rankings.

Her daughter Anna Sisková is also a professional tennis player.