Sergei Yaroshenko defeated Nickolai Dyachok 6-3 7-5 in the Poland F3 round of 16 on hard. Sergei Yaroshenko extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-04-23 | Bulgaria 4 | R32 | clay | Nickolai Dyachok | 6-7(5) 6-3 6-2 |
| 2000-09-18 | Ukraine F1 | R32 | clay | Sergei Yaroshenko | 7-6(2) 6-1 |