Jannik Sinner and Iga Swiatek were among the seeded players who had no issues with their first-round matches at the 2025 US Open on Tuesday.

Things are much better for Hailey Baptiste. The 23-year-old American and current world No. 47 is up 7-5, 5-3 on Katrina Siniakova, looking to punch her ticket to the second round. Interestingly, Frankie Tiafoe — twin brother of Frances Tiafoe — is on Baptiste’s coaching staff.

Looking for the final result of Jannik Sinner vs. Vit Kopriva at the 2025 US Open Day 3? Find the winner, scoreline, and match highlights here.

The first round wrapped up on Day 3 of the US Open 2025. There were no upsets on the men's side on the third day, with all seeded players in action booking their spots in the second round.

World no. 1 and the defending US Open champion Jannik Sinner made a winning start in New York. The Italian faced Vit Kopriva in the first round and notched a dominant 6-1, 6-1, 6-2 victory in an hour and 38 minutes.

Jannik Sinner looked fully recovered from a recent illness as he started his US Open title defense Tuesday with a 6-1, 6-1, 6-2 victory over Vit Kopriva.

Jannik Sinner opened his U.S. Open title defence with a 6-1, 6-1, 6-2 demolition of unseeded Czech Vit Kopriva, appearing to be fit again after illness derailed his Cincinnati finale.

Here is all you need to know about the opening-round men's singles US Open 2025 match between Jannik Sinner and Vit Kopriva: preview, recent results, head-to-head stats and broadcast details