Maciej Dilaj defeated Blazej Koniusz 7-6 7-5 in the Poland F1 round of 16 on hard. The upset overturned the form book — Blazej Koniusz came in leading the head-to-head 1–0. Maciej Dilaj claimed a first win over Blazej Koniusz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-08-06 | Poland F5 | QF | clay | Blazej Koniusz | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.