World No . 1 Novak Djokovic faces third - ranked Andy Murray at ATP World Tour Finals . Serbian wins his second successive match to move closer to a semifinal place . Murray needs to win his third and final match on clay to go through in London . The tournament will stay in UK capital for the next two years after extending deal .
World No . 1 Novak Djokovic beats third-ranked Andy Murray at ATP World Tour Finals . Serbian wins his second successive match to move closer to a semifinal place . Murray needs to win his third and final match on Friday to go through in London . The tournament will stay in UK capital for the next three years after extending deal .