Roger Federer will play world No . 65 He deserves that because of everything that he 's achieved , '' said Murray . Novak Djokovic in final of season-ending tournament . Defending champion Federer beats world No . 3 Roger Federer in Sunday 's semifinal . Federer will be seeking a record-extending seventh title , and his second in a row . Djokovic beats Novak Djokovic to reach final for first time , his first in London .
Roger Federer will play world No . 65 Novak Djokovic in final of season-ending tournament . Defending champion Federer beats world No . 3 Roger Federer in Sunday 's semifinal . Federer will be seeking a record-extending seventh title , and his second in a row . Djokovic beats Novak Djokovic to reach final for first time , his first in London .