novak djokovic
Djokovic out to scotch rumours of his decline
It seems a long time ago now that Djokovic was being tipped for a calendar-year grand slam, having won Australian and French Open.
Still motivated to be world's best: Novak Djokovic
A puzzling slump ended Djokovic's 122-week reign on top of the world last weekend when Andy Murray climbed above him.