![Novak Djokovic, Roger Federer, Serena Williams, Cincinnati Masters, Cincinnati Masters 2019, Cincinnati Masters Report, Djokovic-Federer Advance, Djokovic vs Federer, Serena Williams Injury, Serena pulls out of Cincinnati, Tennis News, Stan Wawrinka Novak Djokovic, Roger Federer, Serena Williams, Cincinnati Masters, Cincinnati Masters 2019, Cincinnati Masters Report, Djokovic-Federer Advance, Djokovic vs Federer, Serena Williams Injury, Serena pulls out of Cincinnati, Tennis News, Stan Wawrinka](https://static.india.com/wp-content/uploads/2019/08/Novak-Djokovic-celebrates-his-victory-over-Sam-Querry-in-Rd-32-of-Cincinnati-Master-2019_-Twitter.jpg)
Novak Djokovic, Roger Federer, Serena Williams, Cincinnati Masters, Cincinnati Masters 2019, Cincinnati Masters Report, Djokovic-Federer Advance, Djokovic vs Federer, Serena Williams Injury, Serena pulls out of Cincinnati, Tennis News, Stan Wawrinka
![Federer explains how he will prepare the US Open after losing early in Cincinnati - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Federer explains how he will prepare the US Open after losing early in Cincinnati - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2019/08/Federer.jpg)
Federer explains how he will prepare the US Open after losing early in Cincinnati - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Roger Federer says he is mentally and physically ready for US Open | US Open Tennis 2019 | The Guardian Roger Federer says he is mentally and physically ready for US Open | US Open Tennis 2019 | The Guardian](https://i.guim.co.uk/img/media/6b47e9da03641177026b201897054ec702dc8acb/0_0_3500_2100/master/3500.jpg?width=700&quality=85&auto=format&fit=max&s=0ed9c82f04c7b288445b4cb6a042ea93)