![Tennis - US Open - Flushing Meadows - New York City - Vereinigte Staaten von Amerika - 2/9/08 Roger Federer - Switzerland Mandatory Credit: Action Images / Scott Heavey Stockfotografie - Alamy Tennis - US Open - Flushing Meadows - New York City - Vereinigte Staaten von Amerika - 2/9/08 Roger Federer - Switzerland Mandatory Credit: Action Images / Scott Heavey Stockfotografie - Alamy](https://c8.alamy.com/compde/2ehja1e/tennis-us-open-flushing-meadows-new-york-city-vereinigte-staaten-von-amerika-2908-roger-federer-switzerland-mandatory-credit-action-images-scott-heavey-2ehja1e.jpg)
Tennis - US Open - Flushing Meadows - New York City - Vereinigte Staaten von Amerika - 2/9/08 Roger Federer - Switzerland Mandatory Credit: Action Images / Scott Heavey Stockfotografie - Alamy
![Martina Hingis of Switzerland returns a shot to Serena Williams of USA during the semifinals of the US Open at USTA National Tennis Center in Flus… | Martina hingis Martina Hingis of Switzerland returns a shot to Serena Williams of USA during the semifinals of the US Open at USTA National Tennis Center in Flus… | Martina hingis](https://i.pinimg.com/736x/ee/78/f5/ee78f532b96a3e2e474a5b99fcd62c84.jpg)
Martina Hingis of Switzerland returns a shot to Serena Williams of USA during the semifinals of the US Open at USTA National Tennis Center in Flus… | Martina hingis
![Martina Hingis of Switzerland returns a shot to Lindsay Davenport of the US during the women's final match 01 April at the… | Martina hingis, Us open, Tennisspieler Martina Hingis of Switzerland returns a shot to Lindsay Davenport of the US during the women's final match 01 April at the… | Martina hingis, Us open, Tennisspieler](https://i.pinimg.com/originals/d5/c1/70/d5c170af4bb6d161b42a4b9b4668b773.jpg)