![Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy](https://c8.alamy.com/comp/R6C9G7/roger-federer-at-garanti-koza-istanbul-open-in-turkey-2015-playing-on-clay-court-tennis-R6C9G7.jpg)
Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy
![Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy](https://c8.alamy.com/comp/R6C9BX/roger-federer-at-garanti-koza-istanbul-open-in-turkey-2015-playing-on-clay-court-tennis-R6C9BX.jpg)
Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy
![Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy](https://c8.alamy.com/comp/R6C9BR/roger-federer-at-garanti-koza-istanbul-open-in-turkey-2015-playing-on-clay-court-tennis-R6C9BR.jpg)
Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy
![Roger Federer through to Istanbul quarters with win over Jarkko Nieminen | Roger Federer | The Guardian Roger Federer through to Istanbul quarters with win over Jarkko Nieminen | Roger Federer | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2015/4/29/1430332844832/Roger-Federer-009.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctYWdlLTIwMTUucG5n&s=909f528af83275cd4622d6659acfe626)
Roger Federer through to Istanbul quarters with win over Jarkko Nieminen | Roger Federer | The Guardian
![Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy Roger Federer at Garanti Koza, Istanbul Open in Turkey 2015. Playing on clay court tennis Stock Photo - Alamy](https://c8.alamy.com/comp/R6C9CR/roger-federer-at-garanti-koza-istanbul-open-in-turkey-2015-playing-on-clay-court-tennis-R6C9CR.jpg)