Level, 2 wins each over 4 singles meetings since 2021. Last meeting on 30/07/2024 at Olympics - Paris.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/07/2024 | Olympics - Paris | Round 3 | clay | Kostyuk | 6-4 6-7(5) 4-6 |
| 03/07/2023 | Wimbledon - London | Round 1 | grass | Kostyuk | 6-0 5-7 2-5 |
| 19/10/2022 | Guadalajara Open Akron - Guadalajara | Round 2 | hard | Sakkari | 4-6 4-6 |
| 30/08/2021 | U.S. Open - New York | Round 1 | hard | Sakkari | 4-6 3-6 |
| clay | Sakkari 0 - 1 Kostyuk |
| grass | Sakkari 0 - 1 Kostyuk |
| hard | Sakkari 2 - 0 Kostyuk |
| 2024 | Sakkari 0 - 1 Kostyuk |
| 2023 | Sakkari 0 - 1 Kostyuk |
| 2022 | Sakkari 1 - 0 Kostyuk |
| 2021 | Sakkari 1 - 0 Kostyuk |
181 wins, 123 losses since 2021 (59.5%).
Last matches: V D V D V
171 wins, 107 losses since 2021 (61.5%).
Last matches: V V V D V
Level, 2 wins each over 4 singles meetings since 2021.
On 30/07/2024, at Olympics - Paris (Round 3): Marta Kostyuk won 6-4 6-7(5) 4-6.