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First Practice for Roger Federer with Kyle Edmund - 8th January 2019 - AO 2019 - Melbourne | Roger federer, Tennis, Tennis serve
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WATCH: Roger Federer Makes Slight Change in His Service Motion To Put Less Strain on His Back - EssentiallySports
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Swiss tennis player Roger Federer playing service shot during 2019 Wimbledon Championships, London, England, United Kingdom Stock Photo - Alamy
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ATP > Krajicek : "Lire le service de Federer est presque impossible, la façon dont il le "cache" est incroyable" - We Love Tennis
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Roger Federer Live on Twitter: "97 consecutive service games held by @rogerfederer in Cincinnati, a streak that has lasted 4 years since 2014. Can he make it 100 on Sunday? #CincyTennis https://t.co/mAAI6muYGN" /
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ATP Finals: Normal service resumed as Roger Federer breezes into semis | Sports News,The Indian Express
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