The 23-year-old looks to maintain perfect week Thursday evening

Regardless of how Jannik Sinner fares in his Thursday evening clash against Daniil Medvedev, the Italian has officially advanced to the Nitto ATP Finals semi-finals following Taylor Fritz's victory against Alex de Minaur.

Sinner, in pole position in The Ilie Nastase Group with straight-set wins against De Minaur and Fritz, will look to break his 7-7 tie in his Lexus ATP Head2Head series with Medvedev and maintain his perfect week on home soil. Who will join Sinner in the semi-finals from the Nastase group? Click here to read the scenarios.

Last year's finalist is aiming to win the prestigious season finale for the first time. It would mark the 23-year-old's eighth title of the year and 18th overall. The semi-finals in Turin will take place Saturday.