> Began playing tennis at age 4.

> Father, Raghav, is a biologist; mother, Sushma, is a scientific technician.

> Played at Carmel (Indiana) High School, earning All-State honors and winning state singles title.

> In college, helped University of Illinois to 32-0 season and NCAA team title in 2003. Also won 2003 NCAA doubles title w/Wilson (d. Maiberger/Redondo of San Diego State).

> Graduated from Indiana University East in December 2017 after completing coursework while playing on tour.

> Admired Boris Becker and Pete Sampras growing up.

> Favourite play is serve-and-volley and surface is grass.

> Enjoys playing golf and table tennis.

> Member of ATP Player Council for 2016-18 term.

> Wife, Zainab (married on 5 March 2016).

> Father, Matthew; mother, Carolyn; brother, Chris; sister, Katie.

> Began playing at age 3 with his family.

> Started working with his current coach Justin Sherring at age 6.

> Played college tennis at University of Memphis from 2010-14. Graduated with degree in economics.

> Left Memphis as Tigers' all-time leader with 97 career doubles wins.

> Hardly played for 3 years prior to attending college due to mono and other injuries.

> Kept dream of playing professionally and winning Wimbledon.

> Favourite shot is overhead smash, surface is grass, tournament is Wimbledon and city on tour is Melbourne.

> Grew up idolising Roger Federer.

> Played many sports as a child. Supports Fulham F.C.

> Favourite superhero is Batman, book is The Power of Wow, movie is Gladiator and TV show is Friends.

> Listens to Mumford & Sons.

> Enjoys playing golf and backgammon.

> Favourite food is roast dinner, but guilty pleasure is chocolate.

> Lists history as his favourite school subject.

> Says his best and worst quality is competitiveness.

> Supports Rackets Cubed, which runs integrated tennis, squash, education and nutrition programmes for inner-city children in Great Britain.