Grigor Dimitrov is hopeful to return for the US Open despite his untimely withdrawal from a promising Wimbledon match against Jannik Sinner. The Bulgarian tennis pro, plagued by injuries over the last year,

In a video of the moment, it looked as though the 34-year-old Dimitrov injured a pectoral muscle on a volley. Almost immediately after the hit, he fell to the ground, clutching the right side of his chest in pain.