On Thursday, Istomin played two matches. The matches were not held on Wednesday due to weather conditions. The organizers decided to hold round two and quarterfinal matches on Thursday.

Denis Istomin defeated Maximilian Marterer of Germany with the score 3:6, 6:3 and 7:6 (5). In the quarterfinal match, he beat Russian Evgeny Donskoy with the score 5:7, 6:3 and 6:2.

Uzbekistan number two Farrukh Dustov ended his participation in the tournament in quarterfinals. In the second round, he defeated Konstantin Kravchuk with the score 6:3 and 7:5. In the quarterfinal match, he lost to Lukas Lacko of Slovakia with the score 4:6, 7:6 and 3:6.

Another representative of Uzbekistan Sanjar Fayziev lost to Jan Satral of the Czech Republic with the score 1:6 and 3:6.

In the semifinal match, Denis Istomin will face Yuki Bhambri of India. Lukas Lacko will play against Ricardas Berankis of Lithuania in the second semifinal.