Peruvian tennis player registers 1st US Open win 68 years after grandfather's last victory

Peruvian tennis player Ignacio Buse earned his first US Open match win on Wednesday, adding another chapter to his family's history at the tournament nearly seven decades after his grandfather last won a match there.The 22-year-old, seeded 32nd, defeated American Marcos Giron 3-6, 6-3, 6-3, 6-7(6), 6-1 in a match that lasted three hours and 48 minutes on Court Six.Buse sealed the win with a backhand volley, which was followed by celebrations from his team and fans in the stands.“It's difficult to find the calm in those situations, but in the fifth set, I just tried to recover mentally,” Ignacio said, as quoted by news agency Reuters.“It's a mental battle out there. I just stayed calm.