![Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis](https://l450v.alamy.com/450v/2cpb98t/switzerlands-michael-lammer-returns-the-ball-to-marcos-baghdatis-of-cyprus-at-the-swiss-indoors-atp-tennis-tournament-in-basel-november-2-2011-reutersarnd-wiegmann-switzerland-tags-sport-tennis-2cpb98t.jpg)
Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis
![Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis](https://c8.alamy.com/comp/2E86Y8M/switzerlands-michael-lammer-returns-the-ball-during-his-second-round-doubles-match-with-partner-marco-chiudinelli-not-pictured-against-germanys-michael-kohlmann-and-argentinas-sebastian-prieto-at-the-swiss-open-atp-tennis-tournament-in-gstaad-july-29-2009-reutersmichael-buholzer-switzerland-sport-tennis-2E86Y8M.jpg)
Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis
![Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis Switzerland's Michael Lammer returns the ball during his second round doubles match with partner Marco Chiudinelli (not pictured) against Germany's Michael Kohlmann and Argentina's Sebastian Prieto at the Swiss Open ATP tennis](https://c8.alamy.com/comp/2CPAAW6/marcos-baghdatis-of-cyprus-returns-the-ball-to-switzerlands-michael-lammer-at-the-swiss-indoors-atp-tennis-tournament-in-basel-november-2-2011-reutersarnd-wiegmann-switzerland-tags-sport-tennis-headshot-2CPAAW6.jpg)