On the eve of the quarter-finals of Cincinnati Open 2025, Sinner lost to Auger -anssime's two times and only won one set. However, those failures took place in 2022, before Sinner was in the top 10 ATP rankings. Now with the No. 1 position in the world, the Italian player has shown a great step when it is completely overwhelming the opponent.
In the first set, Auger -anssime played quite badly and made 13 damage errors. Meanwhile, Sinner still shows high performance as usual. He won 3 consecutive breaks to finish the set with a score of 6-0.

Sang two, Sinner started well when he won the break early and took 2-0 lead, but quickly decided. He made up to 8 double bugs and could not find the pace, while Sinner was too sure to make a breakthrough. Set 2 closed with a score of 6-2 in favor of the world's No. 1 player.
Thus, Sinner has not lost any set in Cincinnati this year. In the first round, he also had the fastest victory in the 2025 season when he defeated Daniel Elahi Galan in just 59 minutes. The quarterfinals with Auger -anssime ended after 71 minutes, almost re-establishing that milestone.
With this result, Sinner became the first player to win tickets to the semi -finals of the male Cincinnati Masters 2025. His next opponent was Terence Atmane, the player later eliminated Holger Rune. With the current form, Sinner is expected to continue to name his name Cvafo the final.

Besides, Sinner also raised the unbeaten series on the pitch to the number 25. He was the fifth player in this century to do that, besides Federer, Djokovic, Nadal and Murray. The last defeat of the Italian tennis player on the hard field was before Carlos Alcaraz in the Beijing final last October. Since then, Sinner has won the ATP Finals and Australian Open.