Defending champion Jannik Sinner battled past 25th seed Felix Auger-Aliassime 6-1, 3-6, 6-3, 6-4 in the US Open semi-finals on Friday to book a blockbuster title clash with Carlos Alcaraz, reigniting one of tennis’s most captivating rivalries. Earlier in the evening, Alcaraz produced a masterclass to dismantle 24-time Grand Slam champion Novak Djokovic at Arthur Ashe Stadium. Sinner, less clinical than usual, wavered at times but ultimately held firm to secure his third straight Grand...