Zbynek Mlynarik defeated Gary Lugassy 6-4 6-4 in the Spain F13 round of 32 on hard. The upset overturned the form book — Gary Lugassy came in leading the head-to-head 1–0. Zbynek Mlynarik claimed a first win over Gary Lugassy in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-07 | Qatar F2 | SF | hard | Gary Lugassy | 3-6 6-3 6-2 |