womens draw
![](https://a.espncdn.com/media/motion/2014/0831/dm_140831_espnw_sharaova_wozniacki_highlight/dm_140831_espnw_sharaova_wozniacki_highlight.jpg?w=660&r=16%3A9)
Belinda Bencic reaches quarterfinals
With mentor Martina Hingis cheering from the stands, 17-year-old Belinda Bencic became the youngest US Open quarterfinalist since Hingis herself in 1997, defeating ninth-seeded Jelena Jankovic in straight sets.