Source: ESPN Tennis
Karen Khachanov has advanced to the semifinals of the US Open after his opponent, Alexander Blockx, retired midway through their quarterfinal match. Khachanov was leading the match when Blockx, who was unseeded, stopped playing due to injury. This marks Khachanov's third Grand Slam semifinal appearance, showcasing his resilience and skill on the court. As he prepares for the next round, Khachanov aims to capitalize on this opportunity and push for a spot in the final.
