Dinara Safina to retire at 25?

Brother Marat Safin claims little sister Dinara will retire from tennis because of chronic back trouble…

Not so fast, though, according to Dinara’s Twitter account.

Rafa beat Mardy Fish and will face Andy Murray in the Japan Open Final…Marin Cilic will face either Jo-Wilfried Tsonga or Tomas Berdych in the China Open Final.

It’ll be Petkovic vs. Radwanska in the ladies final at the China Open.

And Novak Djokovic is still dealing with back trouble of his own – he just backed out of the Shanghai Masters, which start on Monday.