World No. 1 Jannik Sinner faces Félix Auger-Aliassime in the US Open semifinal tonight at 7 p.m. ET, with a spot in Sunday's final vs Carlos Alcaraz on the line.

The 2025 U.S. Open Tennis Championships roll out semifinals in the women’s singles tournament, as well as men’s doubles, as the competition moves toward championship play. The day starts at 4 p.m. ET ...