On January 22, Beijing time, the Australian Open launched the last 1/4 finals, the world's No. 1 Sinner played against the local player De Minaur, as the first time in his career to advance to the top 8 of the Australian Open, De Minaur has strong ambitions, but the gap in strength is obvious, De Minaur suffered a three-set sweep by Sinner, with a score of 6-3, 6-2, 6-1.

In this match, Sinner started the first set well, and after a simple test with his opponent, he gradually began to attack aggressively, took the lead in the fourth game, successfully broke and led 4-1, and then he focused on his own service game, and finally won easily 6-3 without wasting too much energy.

Sinner is far ahead in terms of his ability to hold the ball on the baseline and the power of his serve, although De Minaar's movement is an advantage, but good defense in tennis will not help you win the Grand Slam, you need to have a sharp attack to help, plus De Minaer's serve is lacking, can not effectively suppress the tall Sinner, 6-2, 6-1 Sinner won two more sets Sinner easily swept 3-0 victory.

In the next round, the winner of this match will face the young American Shelton, who has advanced to the semi-finals of a Grand Slam for the second time in his career and has a good serve and forehand.