Daniil Medvedev and Karen Khachanov set up all-Russian semi-final in Moscow
There will be a Russian in the 2018 Kremlin Cup final as Daniil Medvedev and Karen Khachanov will square off in one semi-final.
Second seed Medvedev, who is looking for his fourth ATP Tour singles trophy of the season, reached the last four with a 6-2, 1-6, 6-4 win over Ricardas Berankis.
The third-ranked Khachanov, who won the Open 13 in February, secured his place in the semi-finals with a 6-2, 7-6 (7-5) win over Mirza Basic from Bosnia.
The other semi-final will see Adrian Mannarino take on Andreas Seppi.
Frenchman Mannarino, who stunned top seed Marco Cecchinato in the second round, overcame Egor Gerasimov 7-6 (7-3), 6-3 while Italian Seppi was a 6-4, 7-6 (7-2) winner over Filip Krajinovic.
More from Tennis365:
Wimbledon confirms drastic final-set rule change after marathon matches
Simona Halep named WTA Player of the Year as Serena scoops comeback gong
Johnny Nic on why Jamie, and not Andy Murray, is the most successful player in his family
Jack Draper on his ‘surreal’ Wimbledon run, his idol Andy Murray and the future
Serena Williams’ coach Patrick Mouratoglou: Time to allow on-court coaching at Grand Slams
Roger Federer still eyeing 21st major and would ‘love to get to 100’ titles