![German tennis professional Philipp Petzschner plays a backhand during the ATP match against Turk Ilhan at Rothenbaum in Hamburg, Germany, 19 July 2011. Photo: MALTE CHRISTIANS Stock Photo - Alamy German tennis professional Philipp Petzschner plays a backhand during the ATP match against Turk Ilhan at Rothenbaum in Hamburg, Germany, 19 July 2011. Photo: MALTE CHRISTIANS Stock Photo - Alamy](https://c8.alamy.com/comp/DAP1NR/german-tennis-professional-philipp-petzschner-plays-a-backhand-during-DAP1NR.jpg)
German tennis professional Philipp Petzschner plays a backhand during the ATP match against Turk Ilhan at Rothenbaum in Hamburg, Germany, 19 July 2011. Photo: MALTE CHRISTIANS Stock Photo - Alamy
![Germany's Philipp Petzschner wears long socks and argues with the umpire during his match against Compatriot Florian Mayer Stock Photo - Alamy Germany's Philipp Petzschner wears long socks and argues with the umpire during his match against Compatriot Florian Mayer Stock Photo - Alamy](https://c8.alamy.com/comp/2BC5MH9/germanys-philipp-petzschner-wears-long-socks-and-argues-with-the-umpire-during-his-match-against-compatriot-florian-mayer-2BC5MH9.jpg)
Germany's Philipp Petzschner wears long socks and argues with the umpire during his match against Compatriot Florian Mayer Stock Photo - Alamy
![Germany's Philipp Petzschner during semi-final at Gerry Weber Open in Halle, Germany, 12 June 2010. He plays against Switzerland's Federer. Photo: BERND THISSEN Stock Photo - Alamy Germany's Philipp Petzschner during semi-final at Gerry Weber Open in Halle, Germany, 12 June 2010. He plays against Switzerland's Federer. Photo: BERND THISSEN Stock Photo - Alamy](https://c8.alamy.com/comp/D595G0/germanys-philipp-petzschner-during-semi-final-at-gerry-weber-open-D595G0.jpg)
Germany's Philipp Petzschner during semi-final at Gerry Weber Open in Halle, Germany, 12 June 2010. He plays against Switzerland's Federer. Photo: BERND THISSEN Stock Photo - Alamy
![German tennis player Philipp Petzschner (R) and his doubles partner Juergen Melzer from Austria high..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-40134974 | agefotostock German tennis player Philipp Petzschner (R) and his doubles partner Juergen Melzer from Austria high..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-40134974 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/1b252126d02dc44948bb54f1fe90256b/pah-40134974.jpg)
German tennis player Philipp Petzschner (R) and his doubles partner Juergen Melzer from Austria high..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-40134974 | agefotostock
![German tennis player Philipp Petzschner hits the ball during quarterfinal against Raonic from Canada at the ATP World Tour in Halle (Westphalia), Germany, 10 June 2011. Photo: OLIVER KRATO Stock Photo - Alamy German tennis player Philipp Petzschner hits the ball during quarterfinal against Raonic from Canada at the ATP World Tour in Halle (Westphalia), Germany, 10 June 2011. Photo: OLIVER KRATO Stock Photo - Alamy](https://c8.alamy.com/comp/DAMF2J/german-tennis-player-philipp-petzschner-hits-the-ball-during-quarterfinal-DAMF2J.jpg)