In 1 meeting on record, S. Costoulas won 0, D. Astakhova won 1.
Key numbers
- Last meeting: S. Costoulas 0–1 D. Astakhova on 5 October 2026.
- S. Costoulas form: L L W L L.
- D. Astakhova form: D W L W L.
Form reads newest first: W win, D draw, L loss.
In 1 meeting on record, S. Costoulas won 0, D. Astakhova won 1.
Form reads newest first: W win, D draw, L loss.