Karim Maamoun defeated Marko Neunteibl 6-4 3-6 7-6 in the Egypt F1 round of 16 on clay. The upset overturned the form book — Marko Neunteibl came in leading the head-to-head 1–0, but Karim Maamoun had been the form player, winning 6 of their last 10 on clay. Karim Maamoun claimed a first win over Marko Neunteibl in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-08-06 | Egypt F1 | R16 | clay | Marko Neunteibl | 7-6(7) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.