![Switzerland's Roger Federer celebrates his victory over USA's Pete Sampras during their Fourth Round match of the 2001 Lawn Tennis Championships at Wimbledon, London Stock Photo - Alamy Switzerland's Roger Federer celebrates his victory over USA's Pete Sampras during their Fourth Round match of the 2001 Lawn Tennis Championships at Wimbledon, London Stock Photo - Alamy](https://c8.alamy.com/comp/G5F56T/switzerlands-roger-federer-celebrates-his-victory-over-usas-pete-sampras-G5F56T.jpg)
Switzerland's Roger Federer celebrates his victory over USA's Pete Sampras during their Fourth Round match of the 2001 Lawn Tennis Championships at Wimbledon, London Stock Photo - Alamy
![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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THIS DAY HIGHLIGHTS. Federer upsets Sampras in Wimbledon 2001 - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
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Wimbledon memories: Roger Federer's breakthrough... and it is not his win against Pete Sampras in 2001 - Tennis365
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Roger Federer: Is He Greater on Wimbledon Grass Than Pete Sampras? | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
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