Join Tanya Aldred for updates as Jannik Sinner looks to complete a sweep of his group by beating Daniil Medvedev.   21:47 And with Sinner safely through to the semi-finals, to the delight of the home crowd,

As predicted, Jannik Sinner is the ATP Finals semi-finalist! World no. 1 completed the round-robin stage in Turin with a 3-0 score, defeating Daniil Medvedev 6-3, 6-4 to sail into the last four.

Daniil Medvedev addressed doubters who said his career was "finished" after getting his first win of the week at the ATP Finals. The Russian had a self-confessed "tantrum" in his opening round-robin match against Taylor Fritz, receiving a point penalty and threatening to retire. But he turned things around to beat Alex de Minaur on Tuesday.