Six Kings Slams - Sinner beats Medvedev to join Djokovic in the semi-finals

Jannik Sinner lived up to his status as world number 1 on Wednesday.

Although it was only an exhibition match, the Italian was far more serious and diligent than his opponent, winning in just over an hour (6-0, 6-3).

Having qualified for the semi-finals of one of the most lucrative events in tennis history, Sinner will now meet Novak Djokovic for a rematch of the Shanghai final.