Marta Kostyuk leads 2 to 0 over 2 singles meetings since 2021. Last meeting on 04/08/2026 at National Bank Open - Toronto.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 04/08/2026 | National Bank Open - Toronto | Round 2 | hard | Kostyuk | 7-6(4) 6-0 |
| 22/08/2021 | WTA Chicago Women's Open - Chicago | Round 1 | hard | Kostyuk | 6-0 6-3 |
| hard | Sebov 0 - 2 Kostyuk |
| 2026 | Sebov 0 - 1 Kostyuk |
| 2021 | Sebov 0 - 1 Kostyuk |
163 wins, 119 losses since 2021 (57.8%).
Last matches: D D D D V
172 wins, 108 losses since 2021 (61.4%).
Last matches: V D V V V
Marta Kostyuk leads 2 to 0 over 2 singles meetings since 2021.
On 04/08/2026, at National Bank Open - Toronto (Round 2): Marta Kostyuk won 7-6(4) 6-0.