Hantuchová has won three WTA Tour tournaments. The first one in Indian Wells, USA in 2002. In March 2007 she repeated her victory in Californian Indian Wells and later in October 2007 added a victory in Linz, Austria. Some of her greatest achievements are the titles from the mixed doubles. In 2001 she won Wimbledon together with Leoš Friedl, in 2002 Australian Open with Kevin Ullyett, in 2005 French Open with Fabrice Santoro and finally, US Open with Mahesh Bhupati in 2005. She also won Fed Cup with team Slovakia in 2002.