The 2019 US Open was the 139th edition of tennis' US Open and the fourth and final Grand Slam event of the year. It was held on outdoor hard courts at the USTA Billie Jean King National Tennis Center in New York City. US Open 2019: August 26 – September 8, 2019 at USTA Billie Jean King National Tennis Center. Men's singles: Rafael Nadal — 19th major title. Women's singles: Bianca Andreescu. Wiki link