![Stuttgart, Germany. 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany. 13th June, 2019. Karen Khachanov (RUS) loses Stuttgart, Germany. 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany. 13th June, 2019. Karen Khachanov (RUS) loses](https://c8.alamy.com/comp/TD7PRR/stuttgart-germany-14th-june-2019-stuttgart-germany-14th-june-2019-stuttgart-germany-14th-june-2019-stuttgart-germany-14th-june-2019-stuttgart-germany-13th-june-2019-karen-khachanov-rus-loses-the-game-versus-matteo-berrettini-ita-who-lightens-out-after-the-game-frustrated-by-karen-khachanov-rus-gestennisatp-tour-250-mercedescup-2019-13062019-tennis-atp-tour-250-mercedescup-2019-stuttgart-germany-june-13-2019-usage-worldwide-credit-dpaalamy-live-news-credit-dpa-picture-alliancealamy-live-news-credit-dpa-picture-alliancealamy-live-news-TD7PRR.jpg)
Stuttgart, Germany. 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany . 14th June, 2019. Stuttgart, Germany. 13th June, 2019. Karen Khachanov (RUS) loses
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Tennis, spectators on centre court, Roger Federer, SUI, MercedesCup, Stuttgart, Baden-Württemberg, Germany Stock Photo - Alamy
![Stuttgart. 17th June, 2018. Roger Federer of Switzerland returns a shot during the singles final against Milos Raonic of Canada at ATP Mercedes Cup tennis tournament in Stuttgart, Germany on June 17, Stuttgart. 17th June, 2018. Roger Federer of Switzerland returns a shot during the singles final against Milos Raonic of Canada at ATP Mercedes Cup tennis tournament in Stuttgart, Germany on June 17,](https://c8.alamy.com/comp/P32WTW/stuttgart-17th-june-2018-roger-federer-of-switzerland-returns-a-shot-during-the-singles-final-against-milos-raonic-of-canada-at-atp-mercedes-cup-tennis-tournament-in-stuttgart-germany-on-june-17-2018-roger-federer-won-2-0-to-claim-the-title-credit-philippe-ruizxinhuaalamy-live-news-P32WTW.jpg)
Stuttgart. 17th June, 2018. Roger Federer of Switzerland returns a shot during the singles final against Milos Raonic of Canada at ATP Mercedes Cup tennis tournament in Stuttgart, Germany on June 17,
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