Ricard "Ricky" Rubio (born October 21, 1990 in El Masnou, Catalonia, Spain) is a Spanish professional basketball player with the Minnesota Timberwolves. Rubio became the youngest player ever to play in the Spanish ACB League on October 15, 2005, at age 14. On June 25, 2009, he was drafted with the fifth pick in the first round of the 2009 NBA Draft by the Minnesota Timberwolves, making him the first player born in the 1990s to be drafted by the NBA. The Timberwolves had an agreement in principle with his former Spanish team, DKV Joventut, to buy out his contract, but Rubio backed out of the deal. On August 31, 2009, Joventut traded the rights to Rubio to FC Barcelona, and Rubio signed a six-year contract with FC Barcelona the following day. Source: Wikipedia
Who is the greatest grass court player?