Mehdi Ziadi defeated Yassine Idmbarek 6-2 7-6 in the Egypt F7 round of 32 on clay. The upset overturned the form book — Yassine Idmbarek came in leading the head-to-head 2–1, but Mehdi Ziadi had been the form player, winning 6 of their last 10 on clay. Mehdi Ziadi narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-06 | Egypt F6 | R16 | clay | Yassine Idmbarek | 6-4 1-0 |
| 2008-10-06 | Morocco F6 | R32 | clay | Mehdi Ziadi | 1-6 6-1 6-3 |
| 2006-02-20 | Nigeria F1 | R16 | hard | Yassine Idmbarek | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.