S. Cirstea leads the head-to-head 4-2 since 2018 against J. Ostapenko, over 6 matches.
By surface
| Surface | S. Cirstea | J. Ostapenko |
|---|
| Clay | 1 | 1 |
| Hard | 2 | 1 |
| Grass | 1 | 0 |
Match history
| Date | Winner | Score | Event |
|---|
| May 12, 2026 | S. Cirstea | 2 - 0 | Rome · Quarter-finals · clay |
| Jan. 6, 2026 | S. Cirstea | 2 - 0 | WTA Brisbane · 1/16-finals · hard |
| Oct. 7, 2025 | S. Cirstea | 1 - 0 | Wuhan · 1/32-finals · hard |
| Jan. 9, 2024 | J. Ostapenko | 2 - 1 | WTA Adelaide · 1/16-finals · hard |
| July 6, 2023 | S. Cirstea | 2 - 1 | WTA Wimbledon · 1/32-finals · grass |
| May 12, 2023 | J. Ostapenko | 2 - 1 | WTA Rome · 1/32-finals · clay |