KEY POINTS:
The latest rankings from the men's ATP tour show just how dominant Roger Federer has become.
1. Roger Federer (Switzerland) 7620pts
2. Rafael Nadal (Spain) 4270
3. Nikolay Davydenko (Russia) 2725
4. Ivan Ljubicic (Croatia) 2395
5. Andy Roddick, (United States) 2315
6. T. Robredo (Spain) 2275
7. D. Nalbandian (Argentina) 2195
8. J.