US Open: Frances Tiafoe solves Ben Shelton puzzle, Grigor Dimitrov marches on
US Open 2024: 20th seed Frances Tiafoe defeated compatriot Ben Shelton in a four-hour marathon at the Arthur Ashe Stadium on Friday. The two Americans put on a show for the packed crowd. Meanwhile, Taylor Fritz and Grigor Dimitrov eased into the fourth round in men's singles.
