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.