Who is the fourth Italian woman to have reached the top 10 in singles, Lukáš Dlouhý or Roberta Vinci?
Roberta Vinci:  She is the fourth Italian woman to have reached the top 10 in singles, together with Flavia Pennetta, Francesca Schiavone and Sara Errani. Lukáš Dlouhý: Lukáš Dlouhý (born 9 April 1983) is a professional Czech tennis player on the ATP Tour.
i don't know