Andrey Rublev defeated Daniiar Duldaev 7-5 6-4 in the Kazakhstan F1 round of 16 on hard.
Rublev A. took it in straight sets.
Andrey Rublev beat Daniiar Duldaev 7-5 6-4. Umpiry, "Andrey Rublev vs Daniiar Duldaev — Kazakhstan F1 Round of 16", https://umpiry.com/match/2014-02-24/duldaev-vs-rublev-kazakhstan-f1-r16?utm_source=cite (as of 24 February 2014).