![Halle, Germany. 11th June, 2014. Germany's Philipp Kohlschreiber in action against France's Pierre-Hugues Herbert during the ATP Tournament in Halle, Germany, 11 June 2014. Photo: CHRISTIAN WEISCHE/dpa/Alamy Live News Stock Photo - Halle, Germany. 11th June, 2014. Germany's Philipp Kohlschreiber in action against France's Pierre-Hugues Herbert during the ATP Tournament in Halle, Germany, 11 June 2014. Photo: CHRISTIAN WEISCHE/dpa/Alamy Live News Stock Photo -](https://c8.alamy.com/comp/E1Y9B0/halle-germany-11th-june-2014-germanys-philipp-kohlschreiber-in-action-E1Y9B0.jpg)
Halle, Germany. 11th June, 2014. Germany's Philipp Kohlschreiber in action against France's Pierre-Hugues Herbert during the ATP Tournament in Halle, Germany, 11 June 2014. Photo: CHRISTIAN WEISCHE/dpa/Alamy Live News Stock Photo -
![Halle (Westphalia), Germany, 12 June 2014. Taipei's Yen-Hsun Lu in action against Croatia's Karlovic during the ATP tournament in Photo: OLIVER KRATO/dpa/Alamy Live News Stock Photo - Alamy Halle (Westphalia), Germany, 12 June 2014. Taipei's Yen-Hsun Lu in action against Croatia's Karlovic during the ATP tournament in Photo: OLIVER KRATO/dpa/Alamy Live News Stock Photo - Alamy](https://c8.alamy.com/comp/E21015/halle-westphalia-germany-12-june-2014-taipeis-yen-hsun-lu-in-action-E21015.jpg)
Halle (Westphalia), Germany, 12 June 2014. Taipei's Yen-Hsun Lu in action against Croatia's Karlovic during the ATP tournament in Photo: OLIVER KRATO/dpa/Alamy Live News Stock Photo - Alamy
![Halle, Germany. 15th June, 2014. Tennis players Roger Federer (SUI) and Alejandro Falla (COL) show their trophies during the trophy ceremony after the singles final of the Gerry-Weber-Open 2014 at the Gerry-Weber-Stadion, Halle, Germany. 15th June, 2014. Tennis players Roger Federer (SUI) and Alejandro Falla (COL) show their trophies during the trophy ceremony after the singles final of the Gerry-Weber-Open 2014 at the Gerry-Weber-Stadion,](https://c8.alamy.com/comp/E241JG/halle-germany-15th-june-2014-tennis-players-roger-federer-sui-and-E241JG.jpg)