Men's rankings

ATP singles rankings as of 25 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

177. Daniel Evans

243. Kyle Edmund

255. Daniel Smethurst

258. Daniel Cox

284. David Rice