Dawid Olejniczak defeated Andrei Vasilevski 6-4 7-6 in the Poland F1 round of 16 on clay. The result followed the form book — Dawid Olejniczak came in leading the head-to-head 1–0. Dawid Olejniczak extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-19 | Belarus F2 | R32 | hard | Dawid Olejniczak | 3-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.