Five-time champion Novak Djokovic recorded a 6-3, 6-2 victory over fifth seed Andrey Rublev on Wednesday at the Nitto ATP Finals to qualify for the semi-finals (he will play Alexander Zverev), as he moved to 2-0 in GREEN Group action.
Defending champion advanced into the Barclays ATP World Tour Finals last four with a 6-3, 7-5 victory over Tomas Berdych in his final Sam Smith Group round robin match at the O2 arena on Thursday.
Nole produced another perfectly composed performance on Sunday at the Barclays ATP World Tour Finals.
With a 6-2, 6-2 win over Tomas Berdych on Friday, Nole has clinched year-end no.1 spot for the third time in four years!
Novak continued his bid for a third consecutive WTFs title in emphatic fashion. He beat Stanislas Wawrinka 6-3, 6-0 in just 65 minutes.