Men's rankings

ATP singles rankings as of 18 August 2014:

1. Novak Djokovic (Ser)

2. Rafael Nadal (Spa)

3. Roger Federer (Swi)

4. Stanislas Wawrinka (Swi)

5. David Ferrer (Spa)

6. Milos Raonic (Can)

7. Tomas Berdych (Cze)

8. Grigor Dimitrov (Bul)

9. Andy Murray (GB)

10. Jo-Wilfried Tsonga (Fra)

11. Kei Nishikori (Jpn)

12. Ernests Gulbis (Lat)

13. Juan Martin Del Potro (Arg)

14. Richard Gasquet (Fra)

15. John Isner (US)

16. Marin Cilic (Cro)

17. Fabio Fognini (Ita)

18. Tommy Robredo (Esp)

19. Roberto Bautista Agut (Spa)

20. Kevin Anderson (RSA)

Other Britons in top 300:

131. James Ward

176. Daniel Evans

237. Kyle Edmund

260. Daniel Cox

256. Daniel Smethurst

285. David Rice