Denys Klok defeated N. Novakovic 6-7 6-4 6-1 in the M15 Kursumlijska Banja 6 round of 16 on clay. The result followed the form book — Denys Klok came in ranked #776, leading the head-to-head 2–0. Denys Klok extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-05 | M15 Kursumlijska Banja 9 | SF | clay | Denys Klok | 6-2 6-3 |
| 2025-06-05 | M25 Belgrade 1 | R16 | clay | Denys Klok | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.