Novak Djokovic beat Daniil Medvedev 7-5, 6-2, 6-2 to win his ninth Australian Open championship and 18th Grand Slam title.
The No 1-seeded Djokovic has now won the trophy three years in a row at Melbourne Park.
The No 4-seeded Medvedev was trying to collect his first Grand Slam title Sunday.
But Djokovic used superb serving and his usual baseline excellence to end the Russian's 20-match winning streak.
Here's how Twitter reacted to the win:
With inputs from AP.