NEW YORK - Factfiles on US Open men's title contenders ahead of the final Grand Slam tournament of 2016 which gets under way in New York from Monday:
Serbia's Novak Djokovic returns the ball to Argentina's Juan Martin Del Potro during their first round singles match at the Rio 2016 Olympic Games, on August 7
NOVAK DJOKOVIC (SRB)
World ranking: 1
Age: 29 (22/05/1987)
Career titles in total: 66
Career Grand Slam titles: 12 -- Australian Open: 2008, 2011, 2012, 2013, 2015, 2016; French Open: 2016; Wimbledon: 2011, 2014, 2015; US Open: 2011, 2015
Career prize money: $102,813,310
- Djokovic completed a career Grand Slam and the 'Novak Slam' of all four majors at the French Open in June, but then slumped to a shock third-round loss at Wimbledon. Won a record 30th Masters title in Toronto before a tearful, first-round exit preceded a withdrawal from Cincinnati to rest a wrist injury.
ANDY MURRAY (GBR)
World ranking: 2
Age: 29 (15/05/1987)
Career titles in total: 39
Career Grand Slam titles: 3 -- Wimbledon: 2013, 2016; US Open: 2012
Career prize money: $49,880,567
- Has reached the finals of the other three majors in 2016 - losing to Djokovic in Australia and France before racing to a second Wimbledon title in July. Successfully defended his Olympic gold and put together a 22-match win streak this summer which was ended by Marin Clic in Sunday's Cincinnati final.
RAFAEL NADAL (ESP)
World ranking: 5
Age: 30 (03/06/1986)
Career titles in total: 69
Career Grand Slam titles: 14 -- Australian Open 2009; French Open 2005, 2006, 2007, 2008, 2010, 2011, 2012, 2013, 2014; Wimbledon 2008, 2010; US Open 2010, 2013
Career prize money: $78,278,612
- Wrist injury kept Nadal off court from an early withdrawal from the French Open to the Olympics where he won gold in doubles and made semi-finals of the singles. Will go to New York as a dangerous floater should Djokovic or Murray slip up.
JUAN MARTIN DEL POTRO (ARG)
World ranking: 142
Age: 27 (23/09/1988)
Career titles in total: 18
Career Grand Slam titles: 1 -- US Open 2009
Career prize money: $15,663,682
- His defeat of Roger Federer in the 2009 US Open final appeared to herald a new star but proved a false dawn as three wrist surgeries pushed the giant Argentine to the brink of retirement. Run to the Olympics final, where he lost a four-hour marathon to Murray, illustrated the dangers posed by one of the biggest forehands in tennis.