Jannik Sinner ends 10-time champion Novak Djokovic’s unbeaten streak in Australian Open semifinals

Jannik Sinner has upset Novak Djokovic to reach the Australian Open men's final, ending the 10-time champion's career unbeaten streak in semifinals at Melbourne Park. The 22-year-old Italian broke Djokovic’s serve twice in each of the first two sets but missed a match point in the third set of a 6-1, 6-2, 6-7 (6), 6-3 victory Friday that earned him a place in a Grand Slam final for the first time.