Top-ranked Iga Swiatek must overcome US Open ball concerns
Swiatek recently hit out at the US Open balls, suggesting the lighter ones used for women's matches are tougher to control than those used by her male counterparts and therefore present a disadvantage to harder-hitting players like herself. The US Open, which starts on Monday in New York, is the only major that uses different balls for men and women and they featured at recent North American hardcourt tournaments where Swiatek lost at the last-16 stage in two consecutive events. "Basically the thing is that they are lighter.


