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Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 26, 2019 Switzerland's Roger Federer in action during his semi final match against Greece's Stefanos Tsitsipas REUTERS/Arnd Wiegmann Stock Photo - Alamy
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Basel, Switzerland. 22nd Oct, 2019. Alexei Popryin (Australia) during the ATP 500 Swiss Indoors 2019 Tennis match between Fabio Fognini and Alexei Popyrin at St. Jakobshalle Basel on October 22, 2019 in
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