Martin Vacek defeated Tobias Koeck 6-7 6-2 6-2 in the Switzerland F5 round of 16 on clay. The result followed the form book — Martin Vacek came in leading the head-to-head 1–0. Martin Vacek extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-31 | Czech Rep F2 | R16 | clay | Martin Vacek | 7-6(3) 6-0 |