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Stan Wawrinka of Switzerland holds tennis balls during his I CLTK Prague Open of the ATP, Tennis Herren
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Prostejov, tschechische Republik. 06 Juni, 2019. Federico Gaio (Italien) ist während der Moneta Czech Open Tennis Turnier gesehen, Teil der ATP Challenger Tour, am 6. Juni 2019 in Prostejov, tschechische Republik. Credit:
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Challenger Tour Weekly Preview: Action From Hungary, Iran & Switzerland - Professional Squash Association
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