Sinner seals year-end number one ranking with Shanghai semifinal win

World number one Jannik Sinner moved a step closer to his first Shanghai Masters title after he defeated Czech 30th seed Tomas Machac 6-4, 7-5 in the semifinal on Saturday.

Sinner seals year-end number one ranking with Shanghai semifinal win
World number one Jannik Sinner moved a step closer to his first Shanghai Masters title after he defeated Czech 30th seed Tomas Machac 6-4, 7-5 in the semifinal on Saturday.