Career
She was part of the Czechoslovakian Republic Federation Cup team in 1997. Her highest Women's Tennis Association singles ranking is 41st, which she reached on January 5, 1998. Kleinová"s career high in doubles was at 209 set on June 12, 2000.
She was again part of the Czechoslovakian Republic Federation Cup team in 2002.
She defeated Elena Dementieva in the 1st round of Wimbledon in 2004. Singles: 10 (6–4).