Australian Open: Fearless on and off the court, Tsitsipas signals arrival by outplaying idol Federer
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Australian Open 2019: Roger Federer faced a shock defeat at the Australian Open 2019 as he lost to 20-year-old Stefanos Tsitsipas 6-7 (11-13), 7-6 (7-3), 7-5, 7-6 (7-5) in Melbourne. The Greek showed that he just had a little extra on the day that…