Defending champion Naomi Osaka and runner-up Serena Williams are among the 13 Grand Slam winners to compete at the US Open, beginning August 26.
Osaka and Williams will be joined by world number one Ashleigh Barty, the 2017 US Open champion and world number eight Sloane Stephens, two-time US Open champion Venus Williams, the 2016 US Open champion Angelique Kerber and the 2006 US Open champion Maria Sharapova.
Others to take part in the tournament include two-time Australian Open champion Victoria Azarenka, the 2017 Wimbledon champion Garbine Muguruza, the 2018 Australian Open champion Caroline Wozniacki, and the 2017 French Open champion Jelena Ostapenko. Read more