![Switzerland's Roger Federer wears shoes with Swiss crosses during a public training session for the Davis Cup tennis tournament at Palexpo in Geneva April 2, 2014. Switzerland will play Kazakhstan in their Switzerland's Roger Federer wears shoes with Swiss crosses during a public training session for the Davis Cup tennis tournament at Palexpo in Geneva April 2, 2014. Switzerland will play Kazakhstan in their](https://c8.alamy.com/zooms/6/13513c874efa4e1e8275c26497555590/2ebbc2w.jpg)
Switzerland's Roger Federer wears shoes with Swiss crosses during a public training session for the Davis Cup tennis tournament at Palexpo in Geneva April 2, 2014. Switzerland will play Kazakhstan in their
![20-time Grand Slam Champion Roger Federer of Switzerland Practices for the 2019 US Open at National Tennis Center Editorial Stock Photo - Image of practices, hard: 156686893 20-time Grand Slam Champion Roger Federer of Switzerland Practices for the 2019 US Open at National Tennis Center Editorial Stock Photo - Image of practices, hard: 156686893](https://thumbs.dreamstime.com/b/time-grand-slam-champion-roger-federer-switzerland-practices-us-open-national-tennis-center-new-york-august-billie-156686893.jpg)
20-time Grand Slam Champion Roger Federer of Switzerland Practices for the 2019 US Open at National Tennis Center Editorial Stock Photo - Image of practices, hard: 156686893
![Switzerland's Roger Federer wears shoes with Swiss crosses during a public training session for the Davis Cup tennis tournament at Palexpo in Geneva April 2, 2014. Switzerland will play Kazakhstan in their Switzerland's Roger Federer wears shoes with Swiss crosses during a public training session for the Davis Cup tennis tournament at Palexpo in Geneva April 2, 2014. Switzerland will play Kazakhstan in their](https://c8.alamy.com/zooms/6/d374dbf5463940208c20d06c8ec47ab6/2cm8r59.jpg)
Switzerland's Roger Federer wears shoes with Swiss crosses during a public training session for the Davis Cup tennis tournament at Palexpo in Geneva April 2, 2014. Switzerland will play Kazakhstan in their
![Miami Gardens Florida March 2019 Grand Slam Champion Roger Federer – Stock Editorial Photo © zhukovsky #255877682 Miami Gardens Florida March 2019 Grand Slam Champion Roger Federer – Stock Editorial Photo © zhukovsky #255877682](https://st4.depositphotos.com/1587911/25587/i/1600/depositphotos_255877682-stock-photo-miami-gardens-florida-march-2019.jpg)