ATP World Tour rankings

May 23 (Reuters) - ATP World Tour rankings on Monday (last week's rankings in brackets):
                                                                    
1.  (1)  Rafa Nadal (Spain)                12070 points

                                                                   
2.  (2)  Novak Djokovic (Serbia)           11665

                                                                   
3.  (3)  Roger Federer (Switzerland)        8390

                                                                   
4.  (4)  Andy Murray (Britain)              6085

                                                                   
5.  (5)  Robin Soderling (Sweden)           5435

                                                                   
6.  (6)  Tomas Berdych (Czech Republic)     4200

                                                                   
7.  (7)  David Ferrer (Spain)               4060

                                                                   
8.  (8)  Jurgen Melzer (Austria)            2850

                                                                   
9.  (9)  Gael Monfils (France)              2465

                                                                   
10. (10)  Mardy Fish (U.S.)                  2395

                                                                   
11. (11)  Andy Roddick (U.S.)                2290

                                                                   
12. (12)  Nicolas Almagro (Spain)            2225

                                                                   
13. (13)  Mikhail Youzhny (Russia)           2010

                                                                   
14. (15)  Stanislas Wawrinka (Switzerland)   1920

                                                                   
15. (16)  Viktor Troicki (Serbia)            1840

                                                                   
16. (14)  Richard Gasquet (France)           1755

                                                                   
17. (18)  Jo-Wilfried Tsonga (France)        1570

                                                                   
18. (19)  Gilles Simon (France)              1565

                                                                   
19. (21)  Florian Mayer (Germany)            1555

                                                                   
20. (17)  Fernando Verdasco (Spain)          1515