SHANGHAI — World number one Jannik Sinner will face Daniil Medvedev in the Shanghai Masters quarterfinals after both had straight-set victories on Wednesday.
Sinner put some old demons to rest in overcoming American Ben Shelton 6-4, 7-6 (7/1), while Medvedev took out Greece's Stefanos Tsitsipas 7-6 (7/3), 6-3.