is an Indian professional tennis player. His singles career-high ranking was world No. 213 in 2007 and his career-high ranking in doubles was world No. 3 on 22 July 2013. Recently, most of his appearances in professional tournaments have been in doubles matches. He has been a member of the Indian Davis Cup team since 2002. In 2010, he finished as a runner-up in doubles at the US Open, partnering with Aisam-ul-Haq Qureshi. He won the 2017 French Open mixed-doubles title with Gabriela Dabrowski becoming the fourth Indian player to win a Grand Slam title.