James Waterson reports about the day’s news from the sixth day of the US Open. Serena Williams came out on top of a blockbuster third-round match when she beat Victoria Azarenka 6-1, 7-6 (5), and Francesca Schiavone rallied from a one set deficit to beat Chanelle Scheepers 5-7, 7-6 (5), 6-3. On the men’s side, 16-time Grand Slam champion Roger Federer beat Marin Cilic 6-3, 4-6, 6-4, 6-2, and Mardy Fish reached the fourth round after he took down Kevin Anderson in straight sets.
