![Halle, Germany. 17th June, 2015. Roger Federer of Switzerland in action during the round of 16 match against Gulbis of Latvia at the ATP tennis tournament in Halle, Germany, 17 June 2015. Halle, Germany. 17th June, 2015. Roger Federer of Switzerland in action during the round of 16 match against Gulbis of Latvia at the ATP tennis tournament in Halle, Germany, 17 June 2015.](https://c8.alamy.com/comp/EW43EE/halle-germany-17th-june-2015-roger-federer-of-switzerland-in-action-EW43EE.jpg)
Halle, Germany. 17th June, 2015. Roger Federer of Switzerland in action during the round of 16 match against Gulbis of Latvia at the ATP tennis tournament in Halle, Germany, 17 June 2015.
Roger Federer hits behind the back shot at Halle 2015! | Behind. The. Back. 😲 Watch Roger Federer start his quest for a 10th Halle title on Tuesday on Tennis TV!
![Roger Federer survives major scare against Philipp Kohlschreiber in Halle | Tennis News | Sky Sports Roger Federer survives major scare against Philipp Kohlschreiber in Halle | Tennis News | Sky Sports](https://e2.365dm.com/15/06/2048x1152/tennis-halle-federer-roger_3315430.jpg)