Carlos Alcaraz and Novak Djokovic reached the Australian Open final after five-set semifinals Alcaraz defeated Alexander Zverev 6-4, 7-6, 6-7, 6-7, 7-5 in the longest Australian Open semifinal Djokovic beat defending champion Jannik Sinner 3-6, 6-3, 4-6, 6-4, 6-4 in a delayed match