Chief Editor Ubaldo Scanagatta and Hall of Famer Steve Flink analyze Day 8 at the 2019 US Open. World no. 1 Naomi Osaka crashed out against Belinda Bencic from Switzerland and Alex Zverev suffered another disappointing loss in the fourth round of a Major against Diego Schwartzman. However, the story of the day was Matteo Berrettini ousting Andrey Rublev to become the first Italian man in 42 years to reach the last eight at the US Open.