Frederic Jeanclaude defeated Gary Lugassy 7-5 1-6 6-1 in the Tunisia F1 round of 32 on clay. The upset overturned the form book — Gary Lugassy came in leading the head-to-head 1–0. Frederic Jeanclaude claimed a first win over Gary Lugassy in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-06 | France F19 | R32 | hard | Gary Lugassy | 6-4 6-3 |