Wawrinka passes the round and will face Berdych in the semifinals

Novak Djokovic lost by  2-6, 6-4, 6-2, 3-6 and 9-7 against Stanislas Wawrinka in a game that lasted four hours. The Swiss gained access for the first time to the Australian Open semifinals. After the victory, Wawrinka broke the streak of 28 consecutive games  held by Djokovic...