By A Mystery Man Writer
Novak Djokovic said he plans to play as long as possible while he is still capable of competing for the biggest prizes
Novak Djokovic could win another 'four or five' grand slam titles
Grand Slam
Slam Champion Trophy & Achievement Guide, evil west trophy guide
US Open: Novak Djokovic not setting any limit on grand slam titles
Djokovic confident of claiming slam record
Bangkok Post - Djokovic eyes No.1 as US Open gets underway
US Open title would not be diminished by pullouts - Williams
Djokovic not setting any limit on Grand Slam titles - New Vision
Novak Djokovic reaches record 23 grand slam titles after French
Dialed in' Shelton gets ultimate Djokovic test at US Open
Slam Champion Trophy & Achievement Guide, evil west trophy guide
Novak Djokovic's US Open title gives him 24 Grand Slam titles. No
Analysis: Novak Djokovic isn't surprised he keeps winning Grand
Novak Djokovic has 'highest ambitions' after record ATP Finals triumph