Sinner Vs Auger-Aliassime Highlights, US Open 2025 SF: Italian Books Final Spot At Flushing Meadows

Welcome to the live coverage of the second US Open 2025 men's singles semifinal. Top seed and defending champion Jannik Sinner takes on Felix Auger-Aliassame at the Arthur Ashe Stadium in New York.

Defending champion Jannik Sinner takes on Felix Auger-Aliassime in the second men's singles semi-final of the US Open 2025 at Arthur Ashe Stadium, New York, on Saturday (September 6). Check how to watch the Sinner vs Auger-Aliassime Grand Slam tennis match live.

Sinner beat Lorenzo Musetti in straight sets in the quarterfinals and extended his hardcourt Major winning streak to 26 matches. In the previous rounds, he has defeated Vit Kopriva, Alexei Popyrin, Denis Shapovalov, and Alexander Bublik.

Auger-Aliassime, the 25th seed, is enjoying a career resurgence. This is his second US Open semi-final, the first coming in 2021.

We will be underway quickly, but before that read a bit about the head to head record of these two.

This marks their fifth meeting on the ATP Tour. Felix Auger-Aliassime leads the head-to-head record 2-1, and one walk-over (3-1). Both his wins came in 2022, and last year, Jannik pulled out of their Madrid Masters quarter-final. In their most recent meeting, at the Cincinnati Masters, Sinner beat Auger-Aliassime in straight sets (6-0, 6-2).

Felix Auger-Aliassime leads 2-1 against Jannik Sinner on the head-to-head count. The Canadian had won their first two meetings before Sinner beat Felix in the Cincinnati quarters.

Sinner to serve first in the second semi-final in the men's singles category and the winner of this match will meet Carlos Alcaraz in the final. Who would it be? Let's wait and watch.

Sinner leads 2-0 in the first set and has already broken the Canadian in the second game. The Italian looks class apart here and Aliassime needs to bring his 'A Game' if he has to get close to the Italian.

Sinner 2-0 Auger-Aliassime

Auger-Aliassime really feeling the heat here at Flushing Meadows. In 10 minutes or so, the Italian is 3-0 up in the first set and is already looking to run away with it. Typical Sinner this!

Sinner 3-0 Auger-Aliassime

Auger-Aliassime finally wins a game against Sinner but the latter leads 3-1 in the first set.

Sinner 3-1 Auger-Aliassime

This seems to be a routine match for Sinner as he takes 4-1 lead in the first set. Auger-Aliassime deuces Sinner as the latter struggled with his serves but once the Italian got his groove back, the Canadian had no answer as he hits the net.

Sinner 4-1 Auger-Aliassime

The Italian serves for the set and wins it comfortably! Sinner completed the proceedings under an hour or so as he looks in the mood to finish this match off. Camera pans to Hollywood actress Julianne Moore in the crowd too. Tough times ahead for Aliasimme.

Sinner 6-1 Auger-Aliassime

It seemed that the Canadian was destined to break Sinner in the second set but out of no where the Italian comes back to deuce and then level it all. Auger-Aliassime seems shell-shocked at Sinner's comeback.

Sinner 6-1 1-1 Auger-Aliassime

After the first set debacle, Auger-Aliassime has recovered and really looks in his prime here as he takes 2-1 lead over Sinner in the second set. He holds on to his serve.

Sinner 6-1 1-2 Auger-Aliassime

Great game by Auger-Aliassime as he takes 3-2 lead in the second set. There are some stars in the stands tonight with notable ones being American actor and comedian Keegan-Michael Key along with his wife as well as women's singles semi-finalist, Naomi Osaka.

Sinner 6-1 2-3 Auger-Aliassime

Auger-Aliassime has finally come to his element as he delivers a perfect serve in the second set. After being behind in most of the first set, the Canadian is back with a bang as he takes 4-3 lead on his serve.

Sinner 6-1 3-4 Auger-Aliassime

Well, well, well! What do we have here! Auger-Aliassime has finally broken through Sinner's serve and now himself will be serving to take the second set. How the tide has shifted?

Sinner 6-1 3-5 Auger-Aliassime

We have a battle on our hands, folks! Auger-Aliassime delivers two consecutive aces down the line to take the second set and level things out in the semi-final. The crowd are on their feet here in the Arthur Ashe Stadium.

Sinner 6-1, 3-6 Auger-Aliassime

Third set starts as Sinner holds on to his serve to win the first game in the third set. The Italian had taken a medical break in between the break and remains to be seen whether that will obstruct his play as the game prolongs further.

Sinner 6-1, 3-6, 1-0 Auger-Aliassime

Auger-Aliassime holds on to his serve in the third set despite Sinner fighting his way back and it seemed the Italian would break but the former holds his nerve. Tight contest this between these two players.

Sinner 6-1, 3-6, 1-1 Auger-Aliassime

The Italian holds on to his serve in the third set as the match wanders on from one point to another. The tension is palpable inside the Arthur Ashe Stadium.

Sinner 6-1, 3-6, 2-1 Auger-Aliassime

Third set and the score is 2-2 with each player holding on to their respective serve. The question arises - who will break who first?

Sinner 6-1, 3-6, 2-2 Auger-Aliassime

Auger-Aliassime is not allowing Sinner to breathe with his 120+ serves but the Italian fights back as he holds on to his serve. Sinner seems to have some problem with the sight-screen before sends down a serve that sees Aliassime hit the net as the Italian leads.

Sinner 6-1, 3-6, 3-2 Auger-Aliassime

Sinner breaks and is in the lead against Auger-Aliassime. His coaching team are pumped as they deliver some words of wisdom to the Italian no. 1.

Sinner 6-1, 3-6, 4-2 Auger-Aliassime

The Italian delivers a great forehand down the line as he wins the game to go 5-2 up in the third set. Sinner serving some tennis masterclass here against the 25-year-old.

Sinner 6-1, 3-6, 5-2 Auger-Aliassime

Sinner is in his element and delivers a masterclass. The mood and momentum on Arthur Ashe has shifted. Jannik Sinner is back in control of this match. The crowd have gone a bit quiet inside the stadium and you can sense why.

Sinner 6-1, 3-6, 6-3, Auger-Aliassime

Auger-Aliassime battling to stay in the match by taking the first game in the fourth set.

Sinner 6-1, 3-6, 6-3, 0-1 Auger-Aliassime

Never, ever seen before that an American crowd cheering for a Canadian but here we are, at the Arthur Ashe Stadium where Auger-Aliassime gets a standing ovation as he holds on to his serve in the fourth set.

Sinner 6-1, 3-6, 6-3, 1-2 Auger-Aliassime

Felix Auger-Aliassime is giving Jannik Sinner some game in this semifinal clash. The Italian looked to have been out of sight on his serve as the Canadian looked destined to break but the world no. 1 curls one as Felix Auger-Aliassime hits long to hand the game to Sinner.

Sinner 6-1, 3-6, 6-3, 2-2 Auger-Aliassime

Some class this from Jannik Sinner as he breaks Felix Auger-Aliassime's serve to take 3-2 lead in the fourth set. Deciding factor this, given how the Canadian has fought back in this contest. The Italian to serve next and could well be on his way to the final.

Sinner 6-1, 3-6, 6-3, 3-2 Auger-Aliassime

Auger-Aliassime holds on to his serve, just as he looks to stay alive in this semifinal. All cards are in Sinner's hands as he now serves to take the lead and also book his way into the final.

Sinner 6-1, 3-6, 6-3, 4-3 Auger-Aliassime

We are three hours into the game and the result is just now one game away. Sinner in the lead in the fourth set and will need to break the Canadian's serve if he has to book a spot in the final against Alcaraz.

Sinner 6-1 3-6 6-3 5-3 Auger-Aliassime

Felix Auger-Aliassime HOLDS ON to his serve, just about in the semifinal. It will be Sinner who would be serving to win the match. Regardless of the result, the Canadian has given the Italian a stern test.

Sinner 6-1 3-6 6-3 5-4 Auger-Aliassime

Sinner delivers an absolute masterclass despite a double fault from the world no 1 as he wins 6-1 3-6 6-3 6-4 against Felix Auger-Aliassime. It will be Alcaraz against Sinner once again with US President Trump watching on from the stands.