![André Ferreira on Twitter: "2001: 19-year-old Roger Federer beats seven-time champion Pete Sampras in the Wimbledon round of 16 2019: 20-year-old Stefanos Tsitsipas beats six-time champion Roger Federer in the Australian Open André Ferreira on Twitter: "2001: 19-year-old Roger Federer beats seven-time champion Pete Sampras in the Wimbledon round of 16 2019: 20-year-old Stefanos Tsitsipas beats six-time champion Roger Federer in the Australian Open](https://pbs.twimg.com/media/DxeJ-46WoAEkgCp.jpg:large)
André Ferreira on Twitter: "2001: 19-year-old Roger Federer beats seven-time champion Pete Sampras in the Wimbledon round of 16 2019: 20-year-old Stefanos Tsitsipas beats six-time champion Roger Federer in the Australian Open
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Roger Federer reveals the Wimbledon moment he knew he was good at tennis | Tennis | Sport | Express.co.uk
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