Christopher Kas defeated Mounir El Aarej 7-6 6-4 in the Italy F6 round of 16 on clay. The result followed the form book — Christopher Kas came in leading the head-to-head 2–0. Christopher Kas extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-01-03 | Spain 1 Satellite 3 | QF | clay | Christopher Kas | 6-2 2-0 |
| 2002-05-13 | Italy F2 | R32 | clay | Christopher Kas | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.