The 2025 US Open men’s singles semifinals continue tonight as world No. 1 Jannik Sinner faces Canada’s Félix Auger-Aliassime at Arthur Ashe Stadium. First serve is scheduled for 7 p.m. ET on ESPN, with the winner advancing to Sunday’s championship match against No. 2 Carlos Alcaraz.
How to Watch US Open: Sinner vs Auger-Aliassime
- Date: Friday, September 5, 2025
- Time: 7:00 PM ET
- Channel: ESPN
- Stream: Fubo (TRY FOR FREE)
Sinner arrives as the defending champion and has been nearly flawless in New York. The 23-year-old Italian has dropped only one set across five rounds and extended his hard-court Grand Slam win streak to 26 matches. His straight-sets victory over countryman Lorenzo Musetti in the quarterfinals was another display of control and power, reinforcing why he is considered the man to beat.
Auger-Aliassime, seeded 25th, has been the surprise of the tournament. The Canadian is back in a Grand Slam semifinal for the first time since 2021 after stringing together victories over top-10 opponents, including Alexander Zverev and Andrey Rublev. His aggressive baseline play and renewed confidence have carried him through a tough draw, giving him momentum heading into this showdown with the world No. 1.
The head-to-head between the two tilts toward Auger-Aliassime at 2–1, though Sinner won their most recent meeting decisively at this summer’s Cincinnati Open, 6-0, 6-2.
With Sinner chasing a second straight US Open title and Auger-Aliassime aiming for his first career Grand Slam final, the stage is set for an exciting meeting under the lights in New York.
This is a great US Open tennis matchup that you will not want to miss; make sure to tune in and catch all the action.
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