![16.06.2012. Halle, Germany. Swiss tennis player Roger Federer returns the ball during the ATP Tennis Tournament Gerry Weber Open against Russia's Juschni in Halle, Germany, 16 June 2012 Stock Photo - Alamy 16.06.2012. Halle, Germany. Swiss tennis player Roger Federer returns the ball during the ATP Tennis Tournament Gerry Weber Open against Russia's Juschni in Halle, Germany, 16 June 2012 Stock Photo - Alamy](https://c8.alamy.com/comp/CA6DMN/16062012-halle-germany-swiss-tennis-player-roger-federer-returns-the-CA6DMN.jpg)
16.06.2012. Halle, Germany. Swiss tennis player Roger Federer returns the ball during the ATP Tennis Tournament Gerry Weber Open against Russia's Juschni in Halle, Germany, 16 June 2012 Stock Photo - Alamy
![13.06.2012. Halle, Germany. Czech tennis player Tomas Berdych plays against Serbia's Troicki during the ATP Tennis Tournament in Halle, Germany, 13 June 2012. Berdych won with 6-3, 6-2 Stock Photo - Alamy 13.06.2012. Halle, Germany. Czech tennis player Tomas Berdych plays against Serbia's Troicki during the ATP Tennis Tournament in Halle, Germany, 13 June 2012. Berdych won with 6-3, 6-2 Stock Photo - Alamy](https://c8.alamy.com/comp/CA5W9T/13062012-halle-germany-czech-tennis-player-tomas-berdych-plays-against-CA5W9T.jpg)
13.06.2012. Halle, Germany. Czech tennis player Tomas Berdych plays against Serbia's Troicki during the ATP Tennis Tournament in Halle, Germany, 13 June 2012. Berdych won with 6-3, 6-2 Stock Photo - Alamy
![16.06.2012. Halle, Germany. Swiss tennis player Roger Federer returns the ball during the ATP Tennis Tournament Gerry Weber Open against Russia's Juschni in Halle, Germany, 16 June 2012 Stock Photo - Alamy 16.06.2012. Halle, Germany. Swiss tennis player Roger Federer returns the ball during the ATP Tennis Tournament Gerry Weber Open against Russia's Juschni in Halle, Germany, 16 June 2012 Stock Photo - Alamy](https://c8.alamy.com/comp/CA6DMR/16062012-halle-germany-swiss-tennis-player-roger-federer-returns-the-CA6DMR.jpg)
16.06.2012. Halle, Germany. Swiss tennis player Roger Federer returns the ball during the ATP Tennis Tournament Gerry Weber Open against Russia's Juschni in Halle, Germany, 16 June 2012 Stock Photo - Alamy
![Germany's Cedrik-Marcel Stebe plays during the ATP Tennis Tournament in Halle, Germany, 13 June 2012. Photo: OLIVER KRATO Stock Photo - Alamy Germany's Cedrik-Marcel Stebe plays during the ATP Tennis Tournament in Halle, Germany, 13 June 2012. Photo: OLIVER KRATO Stock Photo - Alamy](https://c8.alamy.com/comp/D657D9/germanys-cedrik-marcel-stebe-plays-during-the-atp-tennis-tournament-D657D9.jpg)
Germany's Cedrik-Marcel Stebe plays during the ATP Tennis Tournament in Halle, Germany, 13 June 2012. Photo: OLIVER KRATO Stock Photo - Alamy
![16.06.2012. Halle, Germany. Swiss tennis pro Roger Federer in action in a match against Canadian player Milos Raonic during the ATP-Tournament in Halle, Germany, 15 June 2012 Stock Photo - Alamy 16.06.2012. Halle, Germany. Swiss tennis pro Roger Federer in action in a match against Canadian player Milos Raonic during the ATP-Tournament in Halle, Germany, 15 June 2012 Stock Photo - Alamy](https://c8.alamy.com/comp/CA6DMW/16062012-halle-germany-swiss-tennis-pro-roger-federer-in-action-in-CA6DMW.jpg)