Mutua Madrid Open – Men's Singles

Stefanos Tsitsipas maintained his stunning form at the Paris Masters with a 6-3 6-4 defeat of Russia's Karen Khachanov to reach the semi-finals on Friday.

The Greek, who a day earlier secured his place as one of the eight qualifiers for the ATP Finals in Turin, was at his shot-making best to dominate the contest.

Sixth-seeded Stefanos Tsitsipas of Greece is into the third round at Roland Garros for the first time in his career after beating Bolivian Hugo Dellien 4-6, 6-0, 6-3, 7-5.