Kornel Bardoczky defeated Marcel Zimmermann 6-3 6-4 in the Germany F17 qualifying round on clay. The upset overturned the form book — Marcel Zimmermann came in leading the head-to-head 1–0. Kornel Bardoczky claimed a first win over Marcel Zimmermann in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Croatia F10 | R32 | clay | Marcel Zimmermann | 7-6(4) 6-1 |