Marius Copil defeated Denys Klok 6-4 1-6 6-3 in the M15 Doha 1 round of 16 on hard. The result followed the form book — Marius Copil came in leading the head-to-head 1–0. Marius Copil extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-17 | M25 Doha 1 | R32 | hard | Marius Copil | 6-2 6-7(4) 6-2 |
Averages over each player's completed matches in the selected window (65 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