– World number one Novak Djokovic, yet to play since defeat to Stan Wawrinka at the US Open, said Friday he wanted to rediscover the pleasure of playing tennis. First place in the ATP rankings “is not my first priority any more, it is a secondary thing,” the 29-year-old told reporters in his hometown, the Serbian capital. He explained that since his victory at Roland Garros he did not feel “very well at an emotional level, neither at training nor at tournaments or during official matches… without doubt because I set historic goals for myself. …