Svyatoslav Gulin defeated Denys Klok 6-1 6-3 in the Shymkent 2 CH qualifying round 2 on clay. The result followed the form book — Svyatoslav Gulin came in ranked #576, leading the head-to-head 2–0. Svyatoslav Gulin extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-21 | M15 Kursumlijska Banja 7 | SF | clay | Svyatoslav Gulin | 6-3 6-2 |
| 2025-06-14 | M15 Kursumlijska Banja 6 | SF | clay | Svyatoslav Gulin | 6-1 6-2 |
Averages over each player's completed matches in the selected window (17 vs 9). 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