Fourth seed Stefanos Tsitsipas survived an attritional fourth-round battle with American Taylor Fritz on Monday, twice coming from a set behind to win 4-6 6-4 4-6 6-3 6-4 and reach the Australian Open quarter-finals.
Fourth seed Stefanos Tsitsipas survived an attritional fourth-round battle with American Taylor Fritz on Monday, twice coming from a set behind to win 4-6 6-4 4-6 6-3 6-4 and reach the Australian Open quarter-finals.