The final group of first-round matches completed the opening phase of the 2025 US Open.
Alexander Zverev and Jannik Sinner both advanced with strong performances, while Iga Swiatek progressed smoothly in the women’s draw. Coco Gauff also moved through, though she was forced to work hard against Ajla Tomljanovic before sealing the win.
The opening round confirmed the strength of the seeded group while also showing the competitive depth of the field in New York.
