Cengiz Aksu defeated Denys Klok 7-5 7-5 in the M15 Antalya 21 round of 16 on clay. The upset overturned the form book — Denys Klok came in leading the head-to-head 2–0, but Cengiz Aksu had been the form player, winning 2 of their last 4 on clay. Cengiz Aksu claimed a first win over Denys Klok in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-12-08 | M15 Antalya 19 | R16 | clay | Denys Klok | 6-1 1-0 |
| 2019-09-18 | M15 Antalya 20 | R32 | clay | Denys Klok | 6-4 6-3 |
Averages over each player's completed matches in the selected window (6 vs 16). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About