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Stuttgart, Germany. 11th June, 2021. Tennis: ATP Tour - Stuttgart, Singles, Men, Quarterfinals. Dominic Stricker from Switzerland slips out against Querrey from the USA. Credit: Marijan Murat/dpa/Alamy Live News Stock Photo -
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Stanislas Wawrinka from Switzerland returns to Rafael Nadal from Spain during the final match of the Mercedes Cup tennis tournament in Stuttgart July 22, 2007. REUTERS/Michaela Rehle (GERMANY Stock Photo - Alamy
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Leonie Kung from Switzerland in action during the TK Sparta Prague Open 2020, tennis tournament of t
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