Greece's Stefanos Tsitsipas qualified for the semi-finals of the Australian Open with a straight-set victory against Jiri Lehecka in 2 hours and 17 minutes.
The No. 3 seed dominated right from the word go, winning the first set 6-3.
While Lehecka did put a strong resistance in the second set, Tsitsipas eventually won the tiebreak with a 7-2 scoreline.
The 24-year-old then took the third set 6-4 to set up a semi-final clash with 18th seed Karen Khachanov.
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