Tatiana Prozorova leads 2 to 1 over 3 singles meetings since 2024. Last meeting on 22/09/2026 at Singapore Tennis Open - Singapore.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 22/09/2026 | Singapore Tennis Open - Singapore | Round 1 | indoor hard | Prozorova | 5-7 7-6 4-2 |
| 29/01/2026 | Philippine Women's Open - Manila | Quarter-final | hard | Prozorova | 4-6 6-2 6-4 |
| 06/12/2024 | W100 Dubai | Quarter-final | hard | Costoulas | 6-4 5-7 2-6 |
| indoor hard | Costoulas 0 - 1 Prozorova |
| hard | Costoulas 1 - 1 Prozorova |
| 2026 | Costoulas 0 - 2 Prozorova |
| 2024 | Costoulas 1 - 0 Prozorova |
208 wins, 141 losses since 2021 (59.6%).
Last matches: D D D D V
187 wins, 106 losses since 2021 (63.8%).
Last matches: D V V D V
Tatiana Prozorova leads 2 to 1 over 3 singles meetings since 2024.
On 22/09/2026, at Singapore Tennis Open - Singapore (Round 1): Tatiana Prozorova won 5-7 7-6 4-2.