Tennis: Roger Federer reinvented how to play tennis with these five trademark shots

Roger Federer retires after teaming with Nadal in last match

Roger Federer bids farewell alongside Nadal in last match

Roger Federer retires after teaming with Nadal in last match

Roger Federer ATP Tennis Player - Videos, Bio

How has Federer been so successful in the modern era of tennis

The career of Roger Federer: 20 key moments

Why does Roger Federer find it difficult to play against Rafael

Roger Federer on Breaking Another Tennis Record, His On-Court

Rafael Nadal, Roger Federer dominate again, with class and respect

Roger's Renaissance: How Federer reclaimed the throne - Eurosport

Roger Federer's last match is doubles loss with Rafael Nadal

The Gift of Roger Federer to Corporate America - RocketSource