Briton Dan Evans needed just two sets to defeat Austrian Jurij Rodionov at ATP Vienna on Thursday afternoon, winning 7-5 6-3.
There was an upset on Centre Court as Stefanos Tsitsipas was downed by Bulgarian Grigor Dimitrov 7-6 (2), 4-6 3-4.
Number two seed Dominic Thiem defeated Cristian Garin 6-3 6-2 in front of his home crowd.
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Meanwhile, Vesek Pospisil fell to Daniil Medvedev, as the Russian came back from a set down to win 4-6 6-3 6-2.
Hubert Hurkacz defeated Lorenzo Sonego 7-6 (2) 7-6 (5). Andrey Rublev enjoyed a 2-1 walkover against Jannik Sinner.
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