Louk Sorensen defeated Jan Stancik 6-4 5-7 6-2 in the Germany F10 round of 32 on clay. The upset overturned the form book — Jan Stancik came in leading the head-to-head 1–0. Louk Sorensen claimed a first win over Jan Stancik in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-01-17 | Qatar F1 | R32 | hard | Jan Stancik | 6-4 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.