Jedrzej Zarski defeated Dawid Olejniczak 6-2 6-1 in the Lithuania F2 semi-final on clay. The upset overturned the form book — Dawid Olejniczak came in leading the head-to-head 3–0. Jedrzej Zarski claimed a first win over Dawid Olejniczak in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-29 | Poland F7 | QF | clay | Dawid Olejniczak | 6-3 6-3 |
| 2005-08-15 | Poland F5 | SF | clay | Dawid Olejniczak | 6-4 6-2 |
| 2005-05-30 | Poland F3 | QF | clay | Dawid Olejniczak | 7-5 5-7 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.