US Open tennis 2025: Jannik Sinner defeats Félix Auger-Aliassime in men’s semi-final – live

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

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First set: Sinner 4-1 Auger-Aliassime* (*denotes next server)

Auger-Aliassime is playing quite well tonight but Sinner is just too good in the extended rallies. The Italian gets the better of him in a 19-shot exchange to open the fifth game, before Auger-Aliassime takes a couple of points for 15-30. Might it be a chance for the Canadian? Sinner responds with a commanding 125mph service winner down the middle, then another off a short rally for 40-30. He then mixes in his first double fault of the night for deuce. (Notably, his first-serve percentage is below 50% in these early stages.) Sinner gets to game point when Auger-Aliassime nets a backhand, but Auger-Aliassime outlasts the Italian in a 12-stroke rally for deuce. Auger-Aliassime is able to force a third deuce point, but Sinner fights him off from there with a couple of quick points, including his third ace, to pocket the hold and maintain his break advantage.