Marta Kostyuk leads 2 to 1 over 3 singles meetings since 2022. Last meeting on 12/08/2024 at Western & Southern Open - Cincinnati.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 12/08/2024 | Western & Southern Open - Cincinnati | Round 1 | hard | Kostyuk | 6-4 2-6 6-4 |
| 17/01/2024 | Australian Open - Melbourne | Round 2 | hard | Kostyuk | 5-7 6-1 7-6(6) |
| 12/03/2022 | BNP Paribas Open - Indian Wells | Round 2 | hard | Mertens | 6-2 6-1 |
| hard | Mertens 1 - 2 Kostyuk |
| 2024 | Mertens 0 - 2 Kostyuk |
| 2022 | Mertens 1 - 0 Kostyuk |
187 wins, 129 losses since 2021 (59.2%).
Last matches: D V D D D
172 wins, 111 losses since 2021 (60.8%).
Last matches: D D D V D
Marta Kostyuk leads 2 to 1 over 3 singles meetings since 2022.
On 12/08/2024, at Western & Southern Open - Cincinnati (Round 1): Marta Kostyuk won 6-4 2-6 6-4.