Radoslaw Nijaki defeated Maciej Dilaj 6-2 6-3 in the Poland F5 round of 32 on clay. The upset overturned the form book — Maciej Dilaj came in leading the head-to-head 2–0. Radoslaw Nijaki claimed a first win over Maciej Dilaj in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-31 | Poland F2 | QF | clay | Maciej Dilaj | 6-3 6-2 |
| 2000-06-12 | Poland F1 | R32 | clay | Maciej Dilaj | 7-6(1) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.