Carlos Alcaraz never recovered from a shaky start and made unforced errors throughout as Van de Zandschulp ended the French Open and Wimbledon champion’s 15-match winning run at the majors. Former champion Carlos Alcaraz’s Grand Slam winning streak came to a screeching halt at the US Open on Thursday as the Spaniard was beaten 6-1 7-5 6-4 by unseeded Dutchman Botic van de Zandschulp in the second round. Alcaraz never recovered from a shaky start and made unforced errors throughout as Van de Zandschulp ended the French Open and Wimbledon champion’s 15-match winning run at the majors. The 21-year-old was on the back foot early on as Van de Zandschulp claimed the opening three games with some resolute defending from the back of the court, and the Dutchman broke again in the sixth game en route to taking the first set. Alcaraz produced a stunning forehand pass to hold serve in the first game of the next set but the four-times major winner’s struggles to close out points resurfaced as Van de Zandschulp broke for …