M. Kostyuk leads the head-to-head 2-0 since 2018 against V. Golubic, over 2 matches.
| Surface | V. Golubic | M. Kostyuk |
|---|---|---|
| Clay | 0 | 1 |
| Grass | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| May 29, 2026 | M. Kostyuk | 2 - 0 | French Open · 1/16-finals · clay |
| June 19, 2022 | M. Kostyuk | 2 - 0 | Eastbourne · 1/32-finals · grass |