Ten days ago, Stefanos Tsitsipas hadn't won a match at the #AusOpen.
— Mouratoglou Tennis Academy 🎾 (@MouratoglouAcad) January 24, 2019
He leaves Melbourne with five wins — including a memorable one against Roger Federer — and a new career-high ranking of #12.
Take a bow, @StefTsitsipas 👏#TeamMouratoglou pic.twitter.com/ouQrFNy5Gx