We haven't settled on a design ... we'll have some great tennis.'' Federer was irked that the 2008 Wimbledon final ended in low visibility. Now that Centre Court has a roof, no one needs to ...

We've heard that hedge fund titan Bill Ackman wants to put a tennis court on the roof of Pershing Square Capital's new office building. This month, Ackman and commercial real-estate firm The ...