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Stefanos Tsitsipas has beaten his idol Roger Federer to reach the last eight in Melbourne.
REACTION ? https://t.co/BmsWQt6Rw1 #bbctennis #AusOpen https://t.co/VdYFw0yFZZ
Stefanos Tsitsipas has beaten his idol Roger Federer to reach the last eight in Melbourne.
REACTION ? https://t.co/BmsWQt6Rw1 #bbctennis #AusOpen https://t.co/VdYFw0yFZZ