Overview

• Top seed and defending champion Jannik Sinner opens against Vit Kopriva on Arthur Ashe after retiring ill in the Cincinnati final but declaring himself fit last week.
• Iga Swiatek faces Emiliana Arango in her opener following hard‑court momentum that includes Wimbledon and Cincinnati titles.
• Coco Gauff draws Ajla Tomljanovic on Arthur Ashe not before 7:00pm, entering with a new coaching setup focused on fixing double faults and forehand errors.
• Naomi Osaka meets Greet Minnen on Louis Armstrong not before 7:00pm, returning to New York after reaching the Montreal WTA 1000 final earlier this month.
• The daytime slate features Lorenzo Musetti versus Giovanni Mpetshi Perricard at 11:00am on Louis Armstrong and Alexander Bublik against Marin Cilic second on the Grandstand.