Tennis-Legende Roger Federer vor Comeback: "Mein Knie bestimmt, wie lange ich noch spiele" - Sportbuzzer.de
![D-Halle (Westfalen), NRW, Gerry Weber Stadion, Tennis-Stadion, Tennishalle, Sporthalle, Stock Photo, Picture And Rights Managed Image. Pic. VIG-4350456 | agefotostock D-Halle (Westfalen), NRW, Gerry Weber Stadion, Tennis-Stadion, Tennishalle, Sporthalle, Stock Photo, Picture And Rights Managed Image. Pic. VIG-4350456 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/bfe486937950bd74be46db3ea7876542/vig-4350456.jpg)
D-Halle (Westfalen), NRW, Gerry Weber Stadion, Tennis-Stadion, Tennishalle, Sporthalle, Stock Photo, Picture And Rights Managed Image. Pic. VIG-4350456 | agefotostock
Roger Federer of Switzerland serves against Robin Soderling of Sweden... Nachrichtenfoto - Getty Images
![Roger Federer of Switzerland in action during a training session at the ATP tennis tournament in..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-49299078 | agefotostock Roger Federer of Switzerland in action during a training session at the ATP tennis tournament in..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-49299078 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/b90b311970fd10a803b5a504048fee45/pah-49299078.jpg)