ATP Masters Cincinnati: Stefanos Tsitsipas wins thriller, Felix Auger-Aliassime beats Berrettini

Stefanos Tsitsipas struggled to reach the quarter-finals in Cincinnati. The world number three had to fight hard against Lorenzo Sonego from Italy, but ultimately won in three sets. Felix Auger-Aliassime , who threw Matteo Berrettini out 6: 4 and 6: 3, had fewer problems.