Men's tennis rankings

ATP singles rankings as of 18 May 2015

1. Novak Djokovic (Ser)

2. Roger Federer (Swi)

3. Andy Murray (GB)

4. Tomas Berdych (Cze)

5. Kei Nishikori (Jpn)

6. Milos Raonic (Can)

7. Rafael Nadal (Spa)

8. David Ferrer (Spa)

9. Stanislas Wawrinka (Swi)

10. Marin Cilic (Cro)

11. Grigor Dimitrov (Bul)

12. Feliciano Lopez (Spa)

13. Gilles Simon (Fra)

14. Gael Monfils (Fra)

15. Jo-Wilfried Tsonga (Fra)

16. Kevin Anderson (SA)

17. John Isner (US)

18. David Goffin (Bel)

19. Tommy Robredo (Spa)

20. Roberto Bautista Agut (Spa)

Other Britons in top 300:

77. Aljaz Bedene

106. James Ward

121. Kyle Edmund

176. Liam Broady

195. Brydan Klein

235. Edward Corrie

297. Daniel Cox