Daniela Hantuchová is a Slovak professional tennis player. She is currently coached by Larri Passos. Her WTA Tour mentor in the “Partners for Success” program was Martina Navrátilová, who was her doubles partner for a brief period in early 2005. As of November 26, 2012, Hantuchová is ranked World No. 32 in singles. She turned professional in 1999 and had her breakthrough year in 2002, when she won her first Tier I tournament and ended the year in the top 10. In 2005, she became the fifth female tennis player to win the mixed doubles title in all four Grand Slam tournaments during her career.