When will Federer lost NO 1???

It's hard to tell. It all depends on Roger, really. If he keeps playing like this (crap) it will be by the end of the year.

On the other hand, if he lifts his game, it'll be at least be around US Open 2009.

And I think when he does lose it Rafa will steal it from him but eventually Nole will become the #1 for a long period.

Anyone with any tennis knowledge knows Fish is the real no. 1.

All about the Fish.

It will probably happen this year. All depends on how well he defends his titles of last year (Hamburg, Wimbledon) and getting as far as possible in the other Masters events and Roland Garros.

Maybe after Wimbledon....

as soon as you smarten up your ugly gran` ma`.