Jo-Wilfried Tsonga will miss ATP finals after losing to Kei Nishikori in Japan . Frenchman was one place outside those who will qualify for this year . Paris 's Nishikori will next face another French London hopeful , Novak Djokovic . World ( CNN ) -- No . one Novak Djokovic wins his opening match at the Masters 1000 event .
Jo-Wilfried Tsonga will miss ATP finals after losing to Kei Nishikori in Japan . Frenchman was one place outside those who will qualify for this year . Paris 's Nishikori will next face another French London hopeful , Novak Djokovic . World No . one Novak Djokovic wins his opening match at the Masters 1000 event .