In the fourth round of the US Open, tennis star Serena Williams took on fellow American Sloane Stephens.
US Open: Scenes from the seventh day at the tournament
![US Open: Scenes from the seventh day at the tournament](https://qns.com/wp-content/uploads/2013/09/usopensunday_web_2013_09_01_q7_santucci_s.jpg?w=408)
In the fourth round of the US Open, tennis star Serena Williams took on fellow American Sloane Stephens.