Federer leads ATP standings, Haas back into top 10

Federer leads the way with 7,355 points from Spain's Rafael Nadal (5,385) and Sunday's Vienna champion Novak Djokovic of Serbia (4,370). Haas, meanwhile, improved from 12 to 10 with 1,940 points courtesy of a semi-final berth last week in Stockholm.

 ATP top 10 as of October 15 (previous ranking in parenthesis)

1. (1) Roger Federer, Switzerland, 7,355

2. (2) Rafael Nadal, Spain, 5,385

3. (3) Novak Djokovic, Serbia, 4,370

4. (4) Nikolay Davydenko, Russia, 3,255

5. (5) Andy Roddick, United States, 2,505

6. (6) Fernando Gonzalez, Chile, 2,245

7. (8) David Ferrer, Spain, 2,130

8. (7) James Blake, United States, 2,110

9. (9) Tommy Robredo, Spain, 2,035

10. (12) Thomas Haas, Germany, 1,940.