Roger Federer training - US Open 2013

Amazing rally between Juan Martin Del Potro and Nicolas Jarry at Roland Garros.

Very nice rally between Fabio Fognini and Kei Nishikori in Miami

Kei Nishikori turns defence into attack against Richard Gasquet in Tokyo.

Novak Djokovic played football with Gustavo Kuerten in Rio de Janeiro. This exhibition took place before the brazilian championship match Fluminense vs Cruzeiro. Former football players Romario, Bebeto, Zico and Dejan Petkovic also played. (2012-11-18)