Aleksander Slovic defeated Nickolai Dyachok 6-3 2-6 6-4 in the Bulgaria 4 round of 16 on clay.
Slovic A. came through in three sets.
Aleksander Slovic beat Nickolai Dyachok 6-3 2-6 6-4. Umpiry, "Aleksander Slovic vs Nickolai Dyachok — Bulgaria 4 Round of 16", https://umpiry.com/match/2001-04-23/dyachok-vs-slovic-bulgaria-4-r16?utm_source=cite (as of 23 April 2001).