1 of 5 | Jannik Sinner hits a return to Alexander Bublik in the fourth round of the 2025 U.S. Open on Monday in Flushing, N.Y. Photo by Larry Marano/UPI | License Photo
Sept. 2 (UPI) — Jannik Sinner needed just 81 minutes to sweep into the 2025 U.S…. [3906 chars]


