History is on the line in Sunday's Australian Open men's final featuring top-seeded Carlos Alcaraz against No. 4 Novak Djokovic, who's going for his record-extending 25th career grand slam.

Carlos Alcaraz beats Novak Djokovic 2-6 6-2 6-3 7-5 to make history

At the age of 22, the top-seeded Spaniard became the youngest player to complete the career Grand Slam, defeating 10-time Aussie Open champion Novak Djokovic in four sets in Melbourne.