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Tennis - ATP 500 - erste Bank Open - Wiener Stadthalle, Wien, Österreich - 29. Oktober 2021 der Italiener Jannik SINNER ist in seinem Viertelfinalspiel gegen den norwegischen Casper Ruud REUTERS/Lisi Niesner in Aktion Stockfotografie - Alamy
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Stan Wawrinka of Switzerland hits a forehand against Jannik Sinner of... Photo d'actualité - Getty Images
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![ATP Tour on Twitter: "Sinner & Hurkacz were doubles partners in Dubai. Now they'll face off in the biggest final of their careers to date at the #MiamiOpen. https://t.co/0sKjZVsjqG" / Twitter ATP Tour on Twitter: "Sinner & Hurkacz were doubles partners in Dubai. Now they'll face off in the biggest final of their careers to date at the #MiamiOpen. https://t.co/0sKjZVsjqG" / Twitter](https://pbs.twimg.com/media/EyArvdbU4AEp2A7.jpg)