MELBOURNE – Carlos Alcaraz played dream-wrecker to Novak Djokovic again as he floored the record-chasing Serb 2-6, 6-2, 6-3, 7-5 for a first Australian Open title and became the youngest man to win all four Majors.

Denying Djokovic an unprecedented 25th Grand Slam title, the 22-year-old Spaniard celebrated his seventh at a frenzied Rod Laver Arena where he lost to the same man in last year's quarter-finals.