The meeting ended with the victory of the Russian in four sets with a score of 3: 6, 6: 3, 6: 4, 7: 6.
The match lasted 2 hours 52 minutes.
In the second round of the tournament, Khachanov will play against the winner in the pair Yegor Gerasimov (Belarus) - Jay Clarke (Great Britain).
Earlier it was reported that Rublev beat Delbonis and entered the second round of Wimbledon.