1 (8 September 2003) Current ranking No. 46 (28 February 2011) Grand Slam results Australian Open SF (2004) French Open W (2003) Wimbledon QF (2007, 2009) US Open F (2003) Doubles Career record 4–23 Career titles 0 Highest ranking No. 198 (3 February 2003) Grand Slam Doubles results Australian Open 1R (2004, 2005) French Open - Wimbledon 1R (2002, 2003) US Open 1R (2006) Last updated on: 3 August 2009. This name uses Spanish naming customs. The first or paternal family name is "Ferrero" and the second or maternal family name is "Donat". Juan Carlos Ferrero Donat (born 12 February 1980) is a professional tennis player, and a former World No. 1 ranked player, from Spain. He captured the men's singles title at the 2003 French Open, and in September that year, he became the 21st player to hold the world no. 1 ranking. He was also the runner-up at the 2002 French Open and the 2003 U.S. Open. His nickname is "Mosquito" due to his speed and his slight physical stature..