Emma Watson Tennis Match recently caught attention at the 2023 U.S. Open, where she joined other celebrities to watch the intense quarterfinal match between American players Ben... moreEmma Watson Tennis Match recently caught attention at the 2023 U.S. Open, where she joined other celebrities to watch the intense quarterfinal match between American players Ben Shelton and Frances Tiafoe. She was seen in the stands alongside Vogue's editor-in-chief, Anna Wintour, known for her close ties with tennis legend Roger Federer.How Old Was Emma When She Won The US Open?