Sofia Costoulas leads 2 to 1 over 3 singles meetings since 2021. Last meeting on 16/04/2026 at W75 Portoroz.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 16/04/2026 | W75 Portoroz | Round 1 | clay | Costoulas | 1-6 4-5 |
| 13/01/2023 | W25 Buenos Aires | Quarter-final | clay | Costoulas | 6-2 6-0 |
| 25/08/2021 | W15 Wanfercee-Baulet | Round 1 | clay | Cirez | 3-6 2-6 |
| clay | Cirez 1 - 2 Costoulas |
| 2026 | Cirez 0 - 1 Costoulas |
| 2023 | Cirez 0 - 1 Costoulas |
| 2021 | Cirez 1 - 0 Costoulas |
232 wins, 171 losses since 2021 (57.6%).
Last matches: D D D V D
208 wins, 139 losses since 2021 (59.9%).
Last matches: D D V D D
Sofia Costoulas leads 2 to 1 over 3 singles meetings since 2021.
On 16/04/2026, at W75 Portoroz (Round 1): Sofia Costoulas won 1-6 4-5.