Australian Open: Tsitsipas bends Kokkinakis, Berrettini too

Stefanos Tsitsipas and Matteo Berrettini have reached the third round of the Australian Open. The Greek had to go over five sentences. Tsitsipas won 6: 7 (5), 6: 4, 6: 1, 6: 7 (5) and 6: 4.