Andrey Rublev defeated Konstantin Gerlakh 7-5 6-1 in the Belarus F1 round of 16 on hard.
Rublev A. took it in straight sets.
Andrey Rublev beat Konstantin Gerlakh 7-5 6-1. Umpiry, "Andrey Rublev vs Konstantin Gerlakh — Belarus F1 Round of 16", https://umpiry.com/match/2013-08-12/gerlakh-vs-rublev-belarus-f1-r16?utm_source=cite (as of 12 August 2013).