Verdasco is also a successful doubles player, winning eight ATP doubles titles including one year-end championship at the 2013 ATP World Tour Finals with David Marrero, and reaching six grand slam doubles quarterfinals at the Australian Open, French Open and US Open between 2004 and 2014. He was also part of the Spanish teams which won the Davis Cup in 2008, 2009 and 2011 and the Hopman Cup in 2013. Verdasco achieved career high singles and doubles rankings of World No. 7 and World No. 8 on April 20, 2009 and November 11, 2013.