Djokovic stuns Sinner to set up Australian Open final with Alcaraz

The 38-year-old Serbian great turned back the clock to keep alive his bid for a record 25th Grand Slam crown by upsetting the Italian 3-6, 6-3, 4-6, 6-4, 6-4 in a gruelling 4hrs 9mins on Rod Laver Arena. World number one Alcaraz needed even longer to tame Zverev, spending a titanic 5hrs 27mins on court, overcoming cramping and a fifth-set deficit to win 6-4, 7-6 (7/5), 6-7 (3/7), 6-7 (4/7), 7-5. "I'm lost for words right now, to be honest," said Djokovic, who dropped to his knees and was emotional when the match ended.