Roger Federer loses to Nikolay Davydenko, knocked out of...

5 hours ago | ESPN

Davydenko advances to semis at World Finals; Djokovic out

1 day ago | USATODAY.com

Djokovic reign ends despite win

1 day ago | BBC News

Djokovic beats Nadal to stay alive at ATP Finals

1 day ago | Deseret News

Djokovic edges past Davydenko

5 days ago | BBC News

Djokovic extends Nadal's barren spell

1 day ago | Guardian

Federer fights back to subdue Verdasco

6 days ago | Sydney Morning Herald - Business

Djokovic shrugs off Monfils challenge

November 15, 2009 | washingtonpost.com

Roger Federer suffers semi-final defeat to Nikolay...

12 hours ago | Telegraph.co.uk - Sport

Federer rallies to beat Verdasco at ATP finals

6 days ago | washingtonpost.com