Jose Fco Vidal Azorin defeated Nathan Seateun 6-2 6-4 in the M15 Cairo 9 quarter-final on clay. The upset overturned the form book — Nathan Seateun came in leading the head-to-head 1–0, but Jose Fco Vidal Azorin had been the form player, winning 4 of their last 5 on clay. Jose Fco Vidal Azorin claimed a first win over Nathan Seateun in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-07-28 | M15 Cairo 10 | R32 | clay | Nathan Seateun | 6-4 0-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.