Goran Tosic defeated Mohamed Mamoun 6-4 7-5 in the Cyprus F1 round of 16 on clay. The upset overturned the form book — Mohamed Mamoun came in leading the head-to-head 2–0, but Goran Tosic had been the form player, winning 4 of their last 8 on clay. Goran Tosic claimed a first win over Mohamed Mamoun in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-12 | Egypt 2 1 | R16 | clay | Mohamed Mamoun | 6-4 6-2 |
| 2002-08-12 | Egypt 2 2 | R16 | clay | Mohamed Mamoun | 6-3 6-4 |