The U.S. Open has already completed its fourth day in New York (with a huge upset of the number-one women's seed) and below you will find the official schedule of play for Friday, August 29th.

Among the matches scheduled:
On the women's side, Jie Zheng of China takes on Jelena Jankovic of Serbia (the number-two seed); in the men's draw, Thiago Alves plays number-two seed Roger Federer and Robert Kendrick takes on number-three seed Novak Djokovic.