Daniil Ostapenkov defeated Amr Elsayed 6-3 6-1 in the M25 Monastir 4 round of 16 on hard. The upset overturned the form book — Amr Elsayed came in leading the head-to-head 1–0, but Daniil Ostapenkov had been the form player, winning 6 of their last 8 on hard. Daniil Ostapenkov claimed a first win over Amr Elsayed in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-04 | M25 Sharm ElSheikh 4 | SF | hard | Amr Elsayed | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.