Venue: Flushing Meadows, New York, Dates: 31 August-13 September
Coverage: Live radio and text commentary on every Andy Murray match plus selected matches.
Two-time champion Venus Williams upset 12th seed Belinda Bencic to reach the fourth round at the US Open.
Williams, the oldest player in the draw at 35, beat the 18-year-old Swiss 6-3 6-4 at Flushing Meadows.
The 23rd-seeded American could meet younger sister Serena Williams in the quarter-finals in New York.
Serena Williams plays later on day five, as do Novak Djokovic and Rafael Nadal, while defending men's champion Marin Cilic is already through.