Mohamed Mamoun defeated Josef Nesticky 6-2 6-0 in the Rwanda F1 round of 16 on clay. The result followed the form book — Mohamed Mamoun came in leading the head-to-head 1–0. Mohamed Mamoun extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-05 | Kuwait F3 | R16 | hard | Mohamed Mamoun | 6-4 3-0 |