bet365 on Twitter: "Stefanos Tsitsipas learned to play tennis by watching videos of Roger Federer on YouTube. The 20-year-old has just beaten his idol on one of the world's biggest stages. #AusOpen
Roger Federer SLAMMED by Stefanos Tsitsipas in extraordinary rant at umpire | Tennis | Sport | Express.co.uk
Australian Open 2019: Stefanos Tsitsipas builds on Youtube lessons to beat Roger Federer - BBC Sport
Stefanos Tsitsipas vs Roger Federer | Australian Open 2019 R4 Highlights - YouTube
Federer-Tsitsipas 3-6 4-6 (Video Highlights Atp Finals Londra 2019): il greco è il primo finalista | SuperNews
Stefanos Tsitsipas on goals for 2021: "Good goal to defeat Rafael Nadal in Roland Garros" · tennisnet.com
Stefanos Tsitsipas' Top 10 Points | Australian Open - YouTube
Stefanos Tsitsipas' winning tiebreak vs Roger Federer | Australian Open 2019 4R - YouTube
I Didn't Expect It”: Stefanos Tsitsipas Praises Roger Federer for Good Sense of Humor - EssentiallySports
How Stefanos Tsitsipas announced himself on the biggest stage after beating his idol Federer - Latest Sports News In Nigeria
Roger Federer is someone that is difficult to believe he's real" - Stefanos Tsitsipas
Roger Federer: Stefanos Tsitsipas 'cannot describe' feeling after Australian Open shock | Tennis | Sport | Express.co.uk
Australian Open 2019: Stefanos Tsitsipas beats idol Roger Federer, YouTube videos help Greek star
Stefanos Tsitsipas Stands Between Roger Federer & History In Dubai Final | ATP Tour | Tennis
Stefanos Tsitsipas press conference (4R) | Australian Open 2019 - YouTube
Roger Federer loses to Stefanos Tsitsipas in 4 sets | 2019 Australian Open Highlights - YouTube
Tsitsipas into ATP Finals showpiece after beating Federer | Cyprus Mail
Stefanos Tsitsipas v Roger Federer - Australian Open 2019 4R | AO Classics - YouTube
Stefanos Tsitsipas used youtube highlights to create his strategy to beat Federer - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
Roger Federer revelation made by Stefanos Tsitsipas ahead of Hopman Cup meeting | Tennis | Sport | Express.co.uk