Carlos Alcaraz beat Jannik Sinner in four sets on Sunday to win the U.S. Open and reassert his dominance of an era-defining rivalry in a final delayed by the visit of President Donald Trump. https://www.japantimes.co.jp/sports/2025/09/08/tennis/alcaraz-beats-sinner-us-open-final/?utm_medium=Social&utm_source=mastodon #tennis #usopen #carlosalcaraz#janniksinner #donaldtrump