Roger Federer is out of the W&S Open in Cincinnati with a back injury. 3 Roger Federer announced Monday that he has withdrawn from this week’s W&S Open in Cincinnati, citing a back injury. 2 Rafael Nadal is guaranteed to return to the world No. Roger Federer has withdrawn from @CincyTennis, citing a back injury. This means… Rafael Nadal will become the new #ATP World No.

Source: Washington Post August 14, 2017 17:15 UTC