Carlos Tevez sucks at tennis

That's Carlos Tevez with his back to the camera, playing a little tennis with fellow Argentinian Juan Martin Del Potro during a break at the ATP World Tennis Finals in London.

At least, that's Tevez trying to play tennis. It appears he has some trouble with the whole hand-eye coordination thing, as he hits one ball behind him and another into about the fourth row to the left before cheering himself.