World number four Stefanos Tsitsipas was made to work hard by Sebastian Baez on Thursday before raising his game to beat the upcoming Argentinian 7-6(1) 6-7(5) 6-3 6-4 and reach the third round of the Australian Open.
World number four Stefanos Tsitsipas was made to work hard by Sebastian Baez on Thursday before raising his game to beat the upcoming Argentinian 7-6(1) 6-7(5) 6-3 6-4 and reach the third round of the Australian Open.