Jannik Sinner's First-Ever US Open Match! | 2019 US Open Round 1

Watch Jannik Sinner's first-ever match at the US Open against Stan Wawrinka in Round 1 of the 2019 US Open. Don't miss a moment of the US Open! Subscribe now: https://bit.ly/2Pdr81i The US Open is the final Grand Slam tournament of the year and takes place at the USTA Billie Jean King National Tennis Centre. The 2025 US Open saw Carlos Alcaraz and Aryna Sabalenka claim the men’s and women’s singles titles. It was Car...