Sorana Cirstea leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 29/05/2026 at French Open - Paris.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 29/05/2026 | French Open - Paris | Round 3 | clay | Cirstea | 0-6 0-3 |
| 24/08/2025 | U.S. Open - New York | Round 1 | hard | Cirstea | 7-5 6-0 |
| clay | Cirstea 1 - 0 Sierra |
| hard | Cirstea 1 - 0 Sierra |
| 2026 | Cirstea 1 - 0 Sierra |
| 2025 | Cirstea 1 - 0 Sierra |
144 wins, 107 losses since 2021 (57.4%).
Last matches: D V V V D
204 wins, 102 losses since 2021 (66.7%).
Last matches: D D V D D
Sorana Cirstea leads 2 to 0 over 2 singles meetings since 2025.
On 29/05/2026, at French Open - Paris (Round 3): Sorana Cirstea won 0-6 0-3.