Sara Errani (born April 29, 1987 in Bologna, Italy) nicknamed \"Poco Gigante\", is a professional female tennis player from Italy. On February 23, 2009 she reached a new career high of No. 31 on the Tour rankings. She has 2 WTA and 2 ITF Titles. Her first WTA title of her career was one in Internazionali Femminili di Palermo, where she defeated Maria Korettseyva in the final 6–2, 6–3. On July 27, Errani captured her second career title in two weeks defeating Anabel Medina Garrigues 6–3, 6–3.
Who is the greatest grass court player?