Maria Sakkari leads 3 to 2 over 5 singles meetings since 2021. Last meeting on 13/10/2026 at Wuhan Open - Wuhan.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 13/10/2026 | Wuhan Open - Wuhan | Round 2 | hard | Sakkari | 4-6 6-2 6-2 |
| 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 |
| hard | Sakkari 3 - 0 Kostyuk |
| clay | Sakkari 0 - 1 Kostyuk |
| grass | Sakkari 0 - 1 Kostyuk |
| 2026 | Sakkari 1 - 0 Kostyuk |
| 2024 | Sakkari 0 - 1 Kostyuk |
| 2023 | Sakkari 0 - 1 Kostyuk |
| 2022 | Sakkari 1 - 0 Kostyuk |
| 2021 | Sakkari 1 - 0 Kostyuk |
187 wins, 127 losses since 2021 (59.6%).
Last matches: D V V V D
172 wins, 109 losses since 2021 (61.2%).
Last matches: D V D V V
Maria Sakkari leads 3 to 2 over 5 singles meetings since 2021.
On 13/10/2026, at Wuhan Open - Wuhan (Round 2): Maria Sakkari won 4-6 6-2 6-2.