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Roger Federer sends Wimbledon warning by reaching Halle final in style | Roger Federer | The Guardian
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Roger Federer of Switzerland during the semi-final match against A, Stock Photo, Picture And Rights Managed Image. Pic. PAH-81327844 | agefotostock
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Halle, Germany. 15th June, 2016. Roger Federer of Switzerland sits after his victory in the match against Struff of Germany during the ATP tennis tournament in Halle, Germany, 15 June 2016. Photo:
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Halle, Germany. 16th June, 2016. Roger Federer of Switzerland in action against M. Jaziri of Tunisia during the ATP tennis tournament in Halle, Germany, 16 June 2016. Photo: FRISO GENTSCH/dpa/Alamy Live News
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Halle, Germany. 18th June, 2016. Roger Federer of Switzerland during the semi-final match against A. Zverev of Germany at the ATP tennis tournament in Halle, Germany, 18 June 2016. Photo: FRISO GENTSCH/dpa/Alamy
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