Paris - Rafael Nadal attacks the US Open which starts on Monday as world number one for the second week running.
The Spaniard took over the ATP rankings summit last week for the first time since July 2014.
The 31-year-old, aiming for his second Grand Slam of the season in New York after his success in the French Open, tops the latest ATP charts released Monday with 7 645 points.
The top 10 were unchanged with Andy Murray, who pulled out of the US Open on Sunday with a hip injury, in second and Roger Federer third.
Latest ATP Tour rankings:
1. Rafael Nadal (ESP) 7.645
2. Andy Murray (GBR) 7.150
3. Roger Federer (SUI) 7.145
4. Stan Wawrinka (SUI) 5.690
5. Novak Djokovic (SRB) 5.325
6. Alexander Zverev (GER) 4.470
7. Marin Cilic (CRO) 4.155
8. Dominic Thiem (AUT) 4.030
9. Grigor Dimitrov (BUL) 3.710
10. Kei Nishikori (JPN) 3.195
11. Milos Raonic (CAN) 2.870
12. Jo-Wilfried Tsonga (FRA) 2.690
13. Roberto Bautista (ESP) 2.525
14. David Goffin (BEL) 2.525
15. John Isner (USA) 2.425
16. Jack Sock (USA) 2.345
17. Nick Kyrgios (AUS) 2.325
18. Tomas Berdych (CZE) 2.310
19. Pablo Carreno (ESP) 2.225
20. Lucas Pouille (FRA) 2.210