Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 12/06/2025 at W100 Biarritz.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 12/06/2025 | W100 Biarritz | Round 2 | clay | Costoulas | 7-6(2) 6-4 |
| 08/05/2025 | W35 Platja d'Aro | Round 2 | clay | Bolsova | 6-4 6-4 |
| clay | Bolsova 1 - 1 Costoulas |
| 2025 | Bolsova 1 - 1 Costoulas |
127 wins, 115 losses since 2021 (52.5%).
Last matches: D V D D V
209 wins, 141 losses since 2021 (59.7%).
Last matches: V D D D D
Level, 1 wins each over 2 singles meetings since 2025.
On 12/06/2025, at W100 Biarritz (Round 2): Sofia Costoulas won 7-6(2) 6-4.