Roger Federer happy to back in London at end of memorable 2012 season
Tuesday 6 November 2012 16:52, UK
Image:Roger Federer: Dropped just four games in first match at ATP World Tour Finals
Roger Federer is hoping London will remain a happy hunting ground after adding to his list of wins in the city this year by crushing Janko Tipsarevic at the ATP World Tour Finals.
