Second seed Novak Djokovic remained on course for a first US Open title since 2018 when he reached the semi-finals on Wednesday with a straight sets win over 9th seed Taylor Fritz.
23-time grand slam champion Djokovic, who chasing is a fourth crown at Flushing Meadows, won 6-1, 6-4, 6-4. He will face Ben Shelton in the semis.
In women's singles, Coco Gauff also stormed into the semi-finals with an emphatic 6-0, 6-2 win over 20th seed Jelena Ostapenko. The 19-year-old will take on Karolina Muchova in the last four.
In the men's doubles, India’s Rohan Bopanna and his Australian partner Matthew Ebden reached the semi-final after beating their all-American opponents 7-6 (10), 6-1.