Stefanos Tsitsipas is through to the Australian Open final for the first time, where he will face nine-time champion Novak Djokovic.
Making his fourth semifinal appearance at Melbourne Park, Tsitsipas squandered match points in the third set, before defeating Russia's 18th seed Karen Khachanov 7-6 (7/2), 6-4, 6-7 (6/8), 6-3 after three hours and 21 minutes on Rod Laver Arena.