Maciej Dilaj defeated Grzegorz Panfil 6-4 7-5 in the Poland F5 round of 32 on clay. The upset overturned the form book — Grzegorz Panfil came in leading the head-to-head 2–0. Maciej Dilaj claimed a first win over Grzegorz Panfil in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-19 | Poland F2 | SF | clay | Grzegorz Panfil | 2-6 6-4 6-4 |
| 2007-06-04 | Poland F4 | QF | clay | Grzegorz Panfil | 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.