Thanks for the news, Deivid...interesting, indeed.
Thanks to Elikian for the update on Roddick...it appears that he has now qualified, mathematically. In doing so, he has also done other players a favour, and also anyone still scratching their heads over how the results this week will affect the TMC line-up.
So, simply put, with Simon and Del Potro both out, and unable to add to their scores...the task for the other players is to close down the gap. As it currently stands, Blake and Tsonga need to make the final, and everyone else (incl. Nalbandian) needs to secure the title
(apologies for the earlier mistake with Nalbandian).