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Andreas Haider-Maurer of Austria returns a ball to Michael Berrer of Germany in their Vienna Open semi-final tennis match October 30, 2010. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: SPORT TENNIS Stock Photo -
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Rafael Nadal of Spain reacts during his match against Michael Berrer of Germany at the Qatar Open tennis tournament in Doha – Rafael Nadal Fans
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Sweden's Thomas Johansson returns the ball to Michael Berrer of Germany during their Qatar Open ATP tennis tournament in Doha January 2, 2008. REUTERS/ Fadi Al-Assaad (QATAR Stock Photo - Alamy
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