How does the Men Singles Draw for the Olympics Games are set up? Be ATP rankings?

Question

Because I was wondering what are the chances for another Wimbledon-like final between Federer and Rafa.

Is it by groups? Round-Robin? how are they matched? etc.

thanks

Answer 1

Catch it for more info http://www.olympicgamesbeijingin2008.com...

Answer 2

Olympics will use the same draw method by the ATP ranking .  Roger Federer will lead the Men's Single's, and Ivanovic the women's, of 64 players in both genders.