World number one Jannik Sinner withdraws from next week's Shanghai Masters as he continues his recovery from a knee injury that has sidelined him since winning Wimbledon in July.

Daniil Medvedev was disqualified from his ​China Open semi-final ‌clash with Novak Djokovic after hitting a rebounding ​ball into ​the crowd, hitting a spectator ⁠in the eye.

Daniil Medvedev has issued an apology after hitting a spectator with a ball during his match against Novak Djokovic at the China Open.